Can't buy gems or welcome bundle in the Store, keep getting Temporary Error 2001
I have been trying to buy Welcome Bundle in the MTG Arena Store for days, but I keep getting temporary error 2001. I have tried contacting Xsolla, but haven't heard back from them for four days...
I am pretty sure problem is not with my credit card, since just today I bought a game from steam with the same card.
EDIT: I downloaded MTG arena to my android, and bought welcome bundle there. However, this does not fix the issue that I can't make purchases in my computer. This is just a workaround.