I currently have two vaults going. One with ~150 dwellers and one with 25. Last night, I got lunchbox objectives: increase the SPECIAL stat of 24 dwellers (for my large vault) and increase the SPECIAL stat of 12 dwellers (for my small vault).


I'd got 20/24 on my large vault. Then, I got the objective on my small vault. All of a sudden, 20/24 stops increasing despite upping the Strength of dwellers. Next time I logged in, it had reset to 0/24 and doesn't increase whatsoever now.


On my small vault, it updated to 5/12 [dwellers stat increased] but doesn't update and has been at 5/12 for some time now.


iPhone 5. I'll probably just delete the objectives if it doesn't fix itself, but still rather annoying. Rest of the game works great (except for a little lag...)

Just to check the obvious, you are upping different dwellers aren't you?

(It doesn't explain it resetting to 0 though)

Yes, I was placing dwellers with a strength or endurance stat of 1 into the respective training room so the wait time was minimal.


After I deleted the objective from my small vault, I was able to get 2 stat increases in the large vault to register against the objective bar, but no more than 2. I don't quite know whether or why the two were interfering with each another, but I've deleted both objectives now.

Had another weird one today - 'increase Agility stat of 12 dwellers'. Got it up to 6/12 and the objective bar is refusing to budge.


Some kind of bug preventing progress against the objective being acknowledged I think.