[RESOLVED, please ignore]
[Solution: just wait ;)]
Hello there,
I have trouble after reworking + publishing project to client’s hosting. It worked properly whole weekend, but seems to 503 me in the last 15 minutes.
Cache is cleared but clearly there may be some issue with german DNS servers - you can review our DNS settings at https://www.whatsmydns.net/#A.
Is there a way out or waiting will solve our issues?