I was in skyblock when I fell down onto a ledge and got stuck. (My screen started glitching and I can't move my legs at all) Now whenever I try to join skyblock I immediately get kicked for "flying (or related)."
FIXED! Ok so for a long while It would kick me the instant I joined so I didn't have time to tp somewhere or do /spawn, but I finally got the chance & managed to get out. Thanks!