Hopefully for those with trips coming up, it will all work out for them.
There is another way to get into bookings, thats not in MBB, but where you have made an effort to write down the 6 alphanumeric code for your PNR. EDIT: hmm they call it Booking Reference... and last name.
Do it that way.
All the best.
PS, I dont do apps on my basic mobile. Dont trust my paws on ipad/ipod to do bookings either.
Brave for those of you who do do it.
All that said, it seems to be back for me. Shows my expected bookings, and have no flights till Dec.