Awesome you're enjoying it!
I know about the problem and is currently working on a hotfix for it that i will try to get done as fast as possible.
The new Bestie system is experimental so i am dialing it in to work with multiple Besties at the same time.
There's gonna be plently of interactions with all besties but it depends on their personality types so i can first do that when there's a bestie for each personality type.
That is comming when the game has surpassed V 0.1 and is in Beta as it's gonna be a very big update.
Anyhow, I'll replace 0.0.4 with the hotfix version once it's ready and make a post about it :D
Yeah, the Visa/Mastercard issue is not fun any of us, but we should do whatever we can to keep these games going!