UPDATE - issue has been resolved. Thank you @thinkl33t
Some members reporting there is a problem with the access system, and they aren’t being let in.
If you’re travelling from afar to get in, you may want to check someone else is already in incase your fob doesn’t work.
People are aware and plan to look at it very soon. It requires someone with a manual override key to get in at which point they can permit others in while they fix the system.