Is there some kind of trade glitch ? Because ryan twinkeltoes traded me for the supercharged uranium i saw he had put the money in so also i had put my uranium in so i accept and confirm he does the same and he says he got no uranium and i have no money how is that possible?

Is there some kind of trade glitch ? Because ryan twinkeltoes traded me for the supercharged uranium i saw he had put the money in so also i had put my uranium in so i accept and confirm he does the same and he says he got no uranium and i have no money how is that possible?