Tell HN: Twitter started mass suspending apps today for no reason

Just got an email about 4 hours ago saying:

    Hello,
     This is a notice that your app - XXXXX - has been suspended from accessing the Twitter API.

    Please visit developer.twitter.com to sign up to our new Free, Basic or Enterprise access tiers.

    More information can be found on our developer community forums.

    Regards,
     Twitter Developer Platform

I'm already on the new Free Tier so no idea why this is about. Not to mention, the switch is supposed to be at the end of this month, not today.

Searching "twitter app suspended" [1] you can find hundreds of similar.

[1] https://twitter.com/search?q=twitter%20app%20suspended&src=typed_query&f=live