/communities bug: some communities aren't showing

[bryceerobertson]

I suspect it's because of the filters (which actually aren't working at the moment), so I'm assigning you Søren.

The two that I've noticed aren't there at the moment are AI Alignment Slack and LessWrong. Coincidentally, I'll actually probably hide those two (see #100) but the bug needs to be squashed.

[soerenelverlin]

This is deliberate:

Are you aware of other issues with this filter?