ATLAS Release 13 and replica problems

There have been a few problems in the last few days. Firstly some sites installed ATLAS release 13.0.10 which broke some of the tests. At the moment the tests are only running on version 12.0.6 even if 13.0.10 is installed. Secondly something has happened to the UI at QMUL in that I cannot find out about my file replicas any more. This prevented analysis jobs being submitted over the weekend. This is being worked around at the moment by using a fixed list and not trying to obtain replica information dynamically.