bastianxyz

Settings on Permalink are /%category%/%postname%-%year%%monthnum%%day%%post_id% and Classic Editor is in use.

URL oursite.com/sitemap-news.xml was empty when we first switched on XML Sitemap & Google News, so we figured out the URL oursite.com/something/index.php?feed=sitemap-news (which worked fine until 5.0.7).

It seems, that our problems weren’t related to Ad Inserter, although they appeared around the time of the update. I checked the debugging option where everything looked alright, and also downgraded to the last version.

Thanks for your fast reply!