On Sunday 12/6/20 Keys were dropping normally from raid events. Since the patch (CoV expac release) on 12/8/20. Raid events are not dropping runes or key pieces on Ragefire for Underfoot events.
Confirmed - Flags and runes are not dropping on Ragefire. Tonight was just farming the first tier raids so it wasn't a big deal..but tomorrow we are doing progression and can't progress without flags!
My hope for proper patch and release planning is decades gone. Petition for fix of current boo boo submitted...