get_channel_moderator/2 in stream_moderation.ex returns unauthorized on new mod creation

[mja00]

Looks for some reason the chan_mod variable isn't fully initialized when this function is called right after a moderator is created, which throws a fake unauthorized error.

https://github.com/Glimesh/glimesh.tv/blob/dev/lib/glimesh/stream_moderation.ex#L26= is the line that it happens on.

Not really too sure why this would return nil unless it's just too fast and the DB hasn't updated yet.