I'm using TokenPocket for holding my EOS in. I've only really dipped my toes with buying crypto at this point, and don't really buy much. I recently transferred like 6 eos into my wallet, and when I go on this morning there's more in there than there should be, with a duplicate of the same amount I put in a few days ago. Having looked back, this is the 2nd time this has happened. Will this happened again? Any idea what's going on?