I have the same problem with Binance, I bought a few DOT tokens and because Binance listed the rebase early, Koinly thinks ive made an insane amount of money, which i havent… they just havent taken account the rebase yet… hoping it will get fixed soon?
It appears the dashboard has now been updated to recognise the new DOT tokens rather than the old ones. Hope this has fixed the issue for everyone else.