For some reason team you used for ability did not get cleared. Also it definetely puts a bit too much entitites inside (my chat got spammed after 1 use when nothing around). After like a year of server existing, people simply cant join server with no error on their side and an overflow error in logs (lost connection: Internal Exception: io.netty.handler.codec.EncoderException: java.lang.IllegalArgumentException: unable to fit 2098512 into 3). Tested on v 4.0.3, but I haven't seen anything about that in patchnotes so it could still be a thing