Tardis is not working

I updated WorldGuard and removed the old Protection Stones areas and now it wont load, I've no idea at the moment. I'll have to leave it until tomorrow to investigate further.

Update: Tardis is working, showcase may not be, although I havent touched it
Toppana Update: Spawn world and few others are gone, as multiverse decided to fail. For now don't enter your tardis or you will fall to death. Will be fixed shortly.
Server is whitelisted for a short amount of time to prevent any more deaths
Toppana Update2: Multiverse is back and working, whitelist is off. And yes , showcase is working as well