I tried it directly before I replied. Tried it now again with the same result: the problem is solved (at least for me…) and I recognize no new problems. No idea which version I tested the first time. 🙂
Thanks again for the fast help!
It works! Thank you very much!
I found no new problems, but I only had a quick look at the calendar.
No, I’m not using Multisite. However, the blog is inside a password protected subfolder of the domain.