[Error with my new email address and then This community is temporarily unavailable]

After entering a new email address I am told there is an error with it and I am redirected to the Knowledge Base where I have to enter my problem (It's not my problem but SL's *sigh*)

I enter the question "Error with my new email address" (I have no idea what the real problem is as its not shown)

and after about 5 minutes of a loading "circle" I get:

"This community is temporarily unavailable"

 

I have tried this several times over the last 4 or 5 hours, always with the same problem and result