I hadn't seen this discussed yet, but how did Google know that Podcast Addict was indexing corona-related content? What was the mechanism that triggered the ban? The developer's twitter said that he didn't include any corona keywords in the play store metadata, nor in the source code. The consensus seems to be that some automated system was too aggressive in banning.
My best guess is that the source for the info used to ban PA would be the reviews, i.e. someone posted a review mentioning "great podcasts about corona" or something. But I can't imagine it's that simple, because then I can just put "corona" in any review and get somebody's app banned.
Unless Google has some other way of tracking PA's content?