Thanks guys. It was the lack of gas in my wallet. That was a nightmare of an experience, because I was rushing to get rid of my Polymath before it tanks. I suppose it could moon, but yeah. I calmed the fuck down and was able to think more clearly. I assumed the gas was taken out of the wallet when I send it automatically like how it happens with Bitcoin. Learned something new today and happily got my money.
Happy to hear so. You should set appropriate Gas price but the Gas Limit need to be high when you join Swap. Smart contracts for Swap usually require high Gas Limit. Not all Gas Limit you set up will be used so you won't lose more than what will be paid if you set a high Gas Limit. If you set it up too low, your transaction might be failed.