I can't remember exactly, but I had to confirm the email address connected to the PayPal account at least twice (click 'confirm email' in the same email I received from them several times).. And then suddenly the funds were in my account. Really strange. Still have PayPal as a payment option, but none of my customers really use it, aside from that one in the beginning, so I'm considering just removing it.
Hello! I just had this problem with my first order that was payed with PayPal and this totally worked! I went to the confirmation email that I received when I first set up my PayPal account and confirmed my email address a second time. This worked instantly and the money went straight into my account! Thanks so much and I hope everyone figures their issues out!