The Buyer bought x30 Gmod Gifts but he got only 29 and I can't see the Keys in Shop inventory on dispenser site but i can see it in my Bot's Backpack. I'm talking about the regular old style trade not the credit system. Can this be fixed or is it some Steam delay/lag? Because the transaction is not showing in "Transaction" part but it's showing in Bot's Trade History.
Buyer did not get the last x1 Gmod Gift, and the 30 csgo keys are not available for me to withdraw them from my Bot's Steam Backpack. Any fix for this? Help is appreciated! I really can't figure out why both credit and Old Trade System is full of bugs and lags or is it due to Steam?

I still can't withdraw my 30 csgo keys and like 3 Garry's Mod Gifts are not Sent to the Buyer(s).