BBCode not working

Help [spoiler]/prog/[/spoiler]! BBCode doesn't work for me anymore. I can't figure out why. It's very strange[i]![/i]

I guess I'm no longer an [b][i][o][u]EXPERT PROGRAMMER[/u][/o][/i][/b].

[aa];_;[/aa]
[m]Oh well.[/m]
[sup]Not like I can[/sup] [sub]do anything about it.[/sub]
[s]asdf[/s]

[code]But perhaps you would know how to fix this?[/code]

But perhaps you would know how to fix this?
I suggest removing the [#][/#] tags.

[b][i][o][u]BBCODE MY ANUS[/u][/o][/i][/b]

>>2
What tags?
[#][b]test1[/b][/#]
[b]test2[/b]

>>4
Those [#] tags don't seem to work either, did I just get trolled?

>>5
[#]Don't think so[/#]

[rem]Well shit![/rem]

[b][u][i][o]We escape the sequences of the post with our spells.[/o][/i][/u][/b]

wtf? aibt?

Works for me.