Several of the members of my community 9including myself) now have this same bug, it begins by getting the well known 'status access violation' error as the loading in finishes the countdown, once you have been kicked you can no longer access that server, so you play another server , which in a short time does the same, it is not a machine / hardware issue as if you sign in on another machine you will again get the same error (even if the account that was on the machine does not )
for example signed in as my wife i CAN access the servers in question but sign in as me and status access violation
over time the issue gets worse until eventually you cant even access a official vanilla server