Hi Spencer,
Thanks for the advice. E-Mail is already out. Guess I will have to be patient. When it comes to ad blockers - I do have noscript and u-block origin active. At some other browser I only have u-block origin. On both I also deactivated u-block origin for the site. Did not change anything. On Edge I do not have add-ons at all, however on edge your site did not offer the purchase via paypal. Which was weird...
I knew about geo blocking, but brower related blocking was new (considering edge is pretty much chrome based). I might try in privacy mode while I'm awaiting the answer from support.