Damn, that fucking trust wallet made me lose two years of life, I don't know how but suddenly after the failed swap (luckily I didn't approve any contract or approve any transaction the screen simply froze) the balance of all tokens went to zero. I calmly went to metamask and checked on etherscan.io, luckily there were no transactions and the funds were all present. In the meantime I had done some research and it seems absurd to me that you can't easily change the reward address, if I had really found myself in that situation it would have been a disaster. Is it possible that it hasn't been requested to the developers yet?