diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb48ee04f..4196934b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,6 +25,9 @@ changes.
 - Fix missing DRep name whitespace validation [Issue 1873](https://github.com/IntersectMBO/govtool/issues/1873)
 - Fix displaying wrongly formatted Governance Action ID [Issue 1866](https://github.com/IntersectMBO/govtool/issues/1866k)
 - Make payment address optional in DRep registration and edit form [Issue 1871](https://github.com/IntersectMBO/govtool/issues/1871)
+- Fix displaying wrongly formatted Governance Action ID [Issue 1866](https://github.com/IntersectMBO/govtool/issues/1866)
+- Fix displaying the proper Governance Action Details on renavigating between pages
+- Fix displaying protocol params Governance Action details when metadata validation fails [Issue 1889](https://github.com/IntersectMBO/govtool/issues/1889)
 
 ### Changed
 
diff --git a/govtool/frontend/src/components/molecules/GovernanceActionDetailsDiffView.tsx b/govtool/frontend/src/components/molecules/GovernanceActionDetailsDiffView.tsx
index f15b202c8..22f1c6aab 100644
--- a/govtool/frontend/src/components/molecules/GovernanceActionDetailsDiffView.tsx
+++ b/govtool/frontend/src/components/molecules/GovernanceActionDetailsDiffView.tsx
@@ -1,6 +1,9 @@
 import { diffLines, formatLines } from "unidiff";
 import { parseDiff, Diff, Hunk } from "react-diff-view";
 import "react-diff-view/style/index.css";
+import { Box, Typography } from "@mui/material";
+import { useTranslation } from "react-i18next";
+
 import "./react-diff-view.overrides.css";
 
 type Props = {
@@ -12,6 +15,7 @@ export const GovernanceActionDetailsDiffView = ({
   oldJson,
   newJson,
 }: Props) => {
+  const { t } = useTranslation();
   const diffText = formatLines(
     diffLines(
       JSON.stringify(oldJson, null, 2),
@@ -24,19 +28,50 @@ export const GovernanceActionDetailsDiffView = ({
   if (!oldJson && !newJson) return;
 
   return (
-    <Diff viewType="split" diffType={diff.type} hunks={diff.hunks || []}>
-      {(hunks) =>
-        hunks.map((hunk) => (
-          // Hunk component does not allow to pass children as a prop
-          // but that is the typing issue as passing the children
-          // is recommended by documentation approach.
-          // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-          // @ts-expect-error
-          <Hunk key={hunk.content} hunk={hunk}>
-            {hunk.content}
-          </Hunk>
-        ))
-      }
-    </Diff>
+    <Box>
+      <Box
+        sx={{
+          display: "flex",
+          flexDirection: "row",
+          justifyContent: "space-evenly",
+          mb: 3,
+        }}
+      >
+        <Typography
+          sx={{
+            fontSize: "14px",
+            color: "neutralGray",
+            lineHeight: "20px",
+            fontWeight: 600,
+          }}
+        >
+          {t("govActions.protocolParamsDetails.existing")}
+        </Typography>
+        <Typography
+          sx={{
+            fontSize: "14px",
+            color: "neutralGray",
+            lineHeight: "20px",
+            fontWeight: 600,
+          }}
+        >
+          {t("govActions.protocolParamsDetails.proposed")}
+        </Typography>
+      </Box>
+      <Diff viewType="split" diffType={diff.type} hunks={diff.hunks || []}>
+        {(hunks) =>
+          hunks.map((hunk) => (
+            // Hunk component does not allow to pass children as a prop
+            // but that is the typing issue as passing the children
+            // is recommended by documentation approach.
+            // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+            // @ts-expect-error
+            <Hunk key={hunk.content} hunk={hunk}>
+              {hunk.content}
+            </Hunk>
+          ))
+        }
+      </Diff>
+    </Box>
   );
 };
diff --git a/govtool/frontend/src/components/organisms/DashboardGovernanceActions.tsx b/govtool/frontend/src/components/organisms/DashboardGovernanceActions.tsx
index d2a2619e6..45b466475 100644
--- a/govtool/frontend/src/components/organisms/DashboardGovernanceActions.tsx
+++ b/govtool/frontend/src/components/organisms/DashboardGovernanceActions.tsx
@@ -134,7 +134,7 @@ export const DashboardGovernanceActions = () => {
                 value={content}
                 indicatorColor="secondary"
                 onChange={handleChange}
-                aria-label="basic tabs example"
+                aria-label="Governance Actions tabs"
               >
                 <StyledTab
                   data-testid="to-vote-tab"
diff --git a/govtool/frontend/src/components/organisms/GovernanceActionDetailsCardData.tsx b/govtool/frontend/src/components/organisms/GovernanceActionDetailsCardData.tsx
index d270a0de7..b149b7aaa 100644
--- a/govtool/frontend/src/components/organisms/GovernanceActionDetailsCardData.tsx
+++ b/govtool/frontend/src/components/organisms/GovernanceActionDetailsCardData.tsx
@@ -159,8 +159,7 @@ export const GovernanceActionDetailsCardData = ({
           visible:
             type === GovernanceActionType.ParameterChange &&
             !!protocolParams &&
-            !!epochParams &&
-            !isDataMissing,
+            !!epochParams,
         },
         {
           label: "Details",
diff --git a/govtool/frontend/src/hooks/queries/useGetProposalQuery.ts b/govtool/frontend/src/hooks/queries/useGetProposalQuery.ts
index 2606d5690..309d6e48e 100644
--- a/govtool/frontend/src/hooks/queries/useGetProposalQuery.ts
+++ b/govtool/frontend/src/hooks/queries/useGetProposalQuery.ts
@@ -8,7 +8,7 @@ export const useGetProposalQuery = (proposalId: string, enabled?: boolean) => {
   const { dRepID } = useCardano();
 
   const { data, isLoading, refetch, isRefetching } = useQuery(
-    [QUERY_KEYS.useGetProposalKey, dRepID],
+    [QUERY_KEYS.useGetProposalKey, dRepID, proposalId],
     () => getProposal(proposalId, dRepID),
     {
       staleTime: Infinity,
diff --git a/govtool/frontend/src/i18n/locales/en.ts b/govtool/frontend/src/i18n/locales/en.ts
index 1e1cb4410..4618a7d5a 100644
--- a/govtool/frontend/src/i18n/locales/en.ts
+++ b/govtool/frontend/src/i18n/locales/en.ts
@@ -416,6 +416,10 @@ export const en = {
       governanceActionId: "Governance Action ID:",
       governanceActionType: "Governance Action Type:",
       goToVote: "Go to Vote",
+      protocolParamsDetails: {
+        existing: "Existing",
+        proposed: "Proposed",
+      },
       hardforkDetails: {
         currentVersion: "Current version",
         proposedVersion: "Proposed version",