issues the app couldn’t load — archive.org likely removed them or was stalling. Clear one once you’ve un-hearted/fixed it; it’ll come back if it fails again.
Held submissions — hidden from the public until you approve. If one looks like illegal material, do not reject it: leave it here (it stays hidden and preserved) and follow the incident checklist.
Pulled from the wall but preserved. Restore to republish; delete only once you’ve been cleared to.