Hello,
The "checkout with paypal" button doesn't seem to work - this screen shows up

I've tried with Firefox and Chrome without add-ons, same result.
It doesn't seem to be a general paypal issue - I tried other 'donate' buttons around the web and it goes up to the payment screen just fine
could you check or otherwise let me know of an alternative way to support via Paypal? (preferably one that is still registered in OGS so that I can have the perks :))
Yikes, thanks for bringing this to my attention, I'll look into it and get it fixed up ASAP
Just as a followup I've contacted support and they are looking into it. I don't see anything that changed on our side, but I could be wrong. There's very little debugging information to go on right now, which is quite frustrating.. but we're working on it.
FYI only the recurrent donation has this issue to me. I can still make a one-time donation.
This should be fixed now FYI.