How much Qiwi business is illicit terrorist finance ? Can't be that significant to effect 21% loss. I don't think anonymous transactions even exist with Qiwi.
Do you think that you can get an anonmous money transfer from outside the coutnry in the US? No. The US has numerous strict regulations and law pertaining to anti terrorism and money laundering regulations for the banking industry.
Worry about delisiting, or trading stop.