According to the bbcode page, it does moderator info boxes:
https://forum.questionablequesting.com/help/bb-codes/
Oh, that could be annoying. The [Information] tag was just a vote task, but because of the use of []'s for tasks, it can be grabbed as BBCode, even if only the moderators should be able to use it. And even if it got fixed for normal users, it would interfere with moderators who attempted to vote for something like that (or put it in their own quests).
It would do the same with Alerts, Warnings, and Stop codes.
NetTally will only see them if they're in the position to be a task on a vote, but the forum will parse them no matter where they are in the text.
The only way I can think to avoid the issue without disabling the info boxes for moderators entirely would be to make it so that the parser for those elements ignores the tag if it immediately follows a non-BBCode tag. That is, [X][Information] would be skipped because the [X] doesn't count as BBCode. Or, I guess, alternatively only register it if it starts at the beginning of a line, since alerts aren't inline elements, and do their own styling, so shouldn't need [B] tags or whatever.
I could also change what NetTally looks for for tasks, but that wouldn't fix existing quests, and would involve getting people to learn a new format for writing votes. Also not sure what else would make good delimiters. Maybe just parens:
[X](Information) Do the thing...
Still, extra work, and I'm not sure who'd need to do it.