So my wife bought two larger Ninjago sets (Sonic Raider and Fire Temple) at TRU that were on clearance for half off for my kiddos b-days. There was a label on the box that said "As is - figs missing". That was cool though because my kids already have a bajillion Ninjago figs and I figured they would like the sets anyway. Turns out the whole bag 1 was missing from both, which also included parts of the set (and half the fire dragon).
So I was wondering - is there any way to purchase just a bag from Lego? I don't want to call their service line and say the bag was stolen, because 1) I am sure they have never heard that one before and 2) it would be dishonest because we knew we were buying an uncomplete set.
I intend to call them anyway once the snow storm passes and their phone lines reopen, but I wondered if anyone has ever been able to replace a whole bag?

