Looks like Bocca got axed.
Yes, he was banned.
I don't ban all Sedevacantists, but those who are so dogmatic, fringe or extreme that Bp. Williamson is "Mr. Williamson" -- yeah, they're gone. Not welcome here.
How would he like it if I called Bp. Kelley "Mr. Kelley" or Bp Doran "Mr. Doran"? Especially if it was on his forum? I wouldn't last 5 minutes.
I'm just doing what literally every other person would do in my position -- including Bocca Della Verit.