all the timers have been buggy for me on AB since i came back about 1 year ago, in my mind it started before ToV but i might be wrong. It seems that all timers coming from the server or resynced with server are automatically offset by 6 minutes. The best way to notice the issue is to use the fellowship insignia to teleport across zone, the insignia will go on a 15min timer right before zoning, but after zoning i assume the client resyncs the timer with server and it shows like 8:30 left although it took me 20 sec to zone. If i wait 8:30 and try to use the item of course it will do nothing until the real 15 min have passed. The mercs suspension / death timers being 5 min and coming from server will never work and always show 00:00 until the 5 min have passed.