I think the recorded games don't show the details anymore. They only show up as attachments. Although for UP recs they do show up, but double on top of each other. HD recs are even worse and show up three times.
When I try to change my preferences, sometimes the "Save" button disappears, for example when I ticked "Ignore schedulings threads" which results in that the changes cannot be applied.
The bug happens on trying to change other options aswell.