LittleToyMaker said:
Yes. At some point the management got overrun by crazy SJWs and started to ban wrongthink from their forums. They deleted a ton of series articles too because the series in question were "problematic", like Kodomo no Jikan.
In a nutshell, they decided they couldn't survive without Google ad money, or with the thought of people making fun of them (see plsignore's link), so they started feeling ashamed of themselves (and a chunk of the userbase) and purging anything that'd make them look less than well-adjusted.
TV Tropes used to be fascinating to me, specifically because it was such an open-minded place. When I first discovered it, you could express a view, no matter how weird, and get an honest discussion going with the benefit of the doubt in play. Today there are too many eggshells to walk over to bring anything remotely deviant into the discussion. Still kind of pisses me off that they basically got bullied and came around to their attackers' side.