Since these 2 events my ELITE career will not show up ('internal server error')and I cannot access my profile ('error 505',something about servers again)

I also cannot access Theatre from here (on the left) and for some reason the whole site is very slow to load up since they updated it.

I cannot use ELITE on the Xbox Dashboard (apparently I don't have a linked account,but I do) and every time I log in here I have to enter aditional information,which when I answer correctly states an error ('invalid last name'!?)

So,if anyone could tell me why it is doing this would be greatly appreciated,and if anyone can give me a soloution,I thank you.It's really bothering me .