Your games are NOT quarantined!
They are merely not on the index. Which means they are flagged for manual review. I do not know why the mod phrases this as being flagged by a bot. He shoulda use the phrase "in the waiting queue for getting indexed".
Flagged has no inherent meaning. This game here was flagged as suspicous.
Also, there is no guarantee for getting on that index. Neither is there a guaranteed time frame. And Itch's stance on indexing is, to not rely on it.