The only person that silenced Krazey is gorny, since we have started on Day 0. there was no night phase to initiate any power roles as far as I know. Therefore I'm assuming Krazey has a post restriction as part of his role. Since this is such a severe post restriction (we can't essentially understand anything he says) I think that there may be a clause in his role that will lift the post restriction upon the completion of some circumstance. This could be a vote, a kill, another power role, a certain number of days/posts/etc. It could be anything.