EDIT: Thanks a lot for fixing the issue joto!
Someone traded my GTA 5 for 19 TF 2 keys. When i tried to exchange them to my inventort i got error 28. After several tries i decided to cancel the trade and try again. But my dispenser was displaying the banner to accept gifts, and my bot inventory only have 10 TF2 keys.
Today the banned desappeared but the bot still only have 10 keys and i can't exchange it.
I'm not even sure if my dispenser is still working, since i haven't done any trade after that.
