Closed Banned or Removed?

ALL Your Character Names: Mending, Indistinct, Degrading, Devouring, Paramount
Last thing you did: Logged on to use NX on Gachapon tickets. About half a year ago.
Why do you think you got banned?: I don't have any rhyme or reason.

I recently decided to check on my accounts on the server, I have multiple IDs, and all of them say blocked or removed?

I don't play on the server actively, I log on every few months or years.

I don't see any reason for a ban on my accounts, considering all I do is vote on one ID, and occasionally log on to check on updates and friends.
Was there an account removal process?
Trying to clarify what's going on?
All of my IDs are banned, not just one, so that's a weird one.

Ban message when attempting to log in: "This is an ID that has been deleted or blocked from connection"

What GM banned you (optional): X