If you experienced this glitch you would have lost your membership to all Groups. Because you were unaware that this was a glitch you could have assumed that the Group owner deleted you. It's possible the Group owner deleted you, but most likely this glitch caused you to be deleted from all Groups. We APOLOGIZE PROFUSELY for causing this glitch which possibly created confusion & unneeded member friction.
Please consider re-joining the Group(s) which you were previously a member of.
