Got a good one here, played 2 TR's simultaneously, the 1st gave the x2 loot, the 2nd (about 5 min after) didn't, lol, over 2 hrs still running on the buffs, didn't refresh or anything, lol, I'm lost for words...
I have played about 10 x 2nd thief with swap every time & to guarantee x2 loot I've had to place the cards myself like Grums suggested, but if u adv 6 hrs a day you would need 18 cards made, that's a lot of nibs etc.
I'm assuming when this was tested the x2 loot never came into question & for the 1st couple of days of the event there was barely a prob apart from the lag build up with so many returning players.
To admit a mistake now & throw another hotfix during the event would make BB look catastrophically bad! Problem is their own country's servers are making waves cause of this, the old saying of never (go to the toilet) where u sleep. < acceptable wording. lol.