some final cleanup

Signed-off-by: Fredrik Adelöw <freben@gmail.com>

packages/core-components/src/components/DismissableBanner/DismissableBanner.stories.tsx

@@ -94,6 +94,7 @@ export const WithLink = () => (
     </TestApiProvider>
   </div>
 );
+
 export const Fixed = () => (
   <div style={containerStyle}>
     <TestApiProvider apis={apis}>
@@ -106,6 +107,7 @@ export const Fixed = () => (
     </TestApiProvider>
   </div>
 );
+
 export const Warning = () => (
   <div style={containerStyle}>
     <TestApiProvider apis={apis}>

packages/core-components/src/layout/ErrorPage/ErrorPage.tsx

@@ -80,14 +80,11 @@ export function ErrorPage(props: IErrorPageProps) {
           Looks like someone dropped the mic!
         </Typography>
         <Typography variant="h6">
-          <Link to=".." data-testid="go-back-link">
+          <Link to="#" data-testid="go-back-link" onClick={() => navigate(-1)}>
             Go back
           </Link>
-          ... or please{' '}
-          <Link to={support.url} rel="noopener noreferrer">
-            contact support
-          </Link>{' '}
-          if you think this is a bug.
+          ... or please <Link to={support.url}>contact support</Link> if you
+          think this is a bug.
         </Typography>
       </Grid>
     </Grid>