Corrupted Store?

For the first time in decades I encountered a strange issue with Store =
in a PostgreSQL database. Some packages did not find published versions =
in the Store (when they were definitely published).

It turned out the database needed a re-index, which fixed the issue.

Is this a cause for concern? I've never seen a need for re-indexing. If =
anything that should be a performance consideration only.

Should I be worried about a corrupted Store now? I've published updated =
bundles and packages while some indexes may have been compromised. I =
guess any publication would have failed if a bundle/package was affected =
by the broken index, or would it?

Is there a safe way to check Store integrity?

Best,
Andre=