Hi IgorG, thanks for your reply.
It was working until Thursday last week but it's down on Friday.
Glad to hear that it's already recognized by developers, I'll wait till it resolves.
Hello guys, I'm experiencing the issue that 500 Internal error appears when trying to buy paid extensions.
No problem on installing free extensions, the extension catalog is normal as well, problem on only for paid extensions.
Someone has an idea to solve this?