Exrates seems to have such issues which is not good but I guess this are all temporary. By the way, is there a definite schedule for the swap? I would also love to see MODL being listed on a better exchange after the swap process. Additionally, a listing on CMC would be great too.
Have no idea when the swap is, but a new article just came out: https://medium.com/module/modules-postt-vs-proof-of-work-72478f2f49b0
It seems PoSTT mining algorithm by the Module team could address mining power distribution often held by a select few. Hopefully it will be implemented successfully since everyone can have a chance to mine it even on their smartphones.