Just got through an hour's wait to check in at LHR, IT systems were down globally 
Yep - I had to call this morning because a booking I made yesterday was flagged as possible fraud by my credit card (Chase in USA). They said they can't access any bookings because their systems are down.
They were having issues yesterday too. I tried making a booking 4 times online, the first 3 the system timed out, and kicked me out. Then, they failed to try to charge my card immediately, and waited about 10 hours to do so, at which time it was flagged as suspicious.


