I tried it all: reinstalled the theme by ftp, set the memory limit to 256, entered the code in the htaccess (but some doubt about where to put it exactly in the file). But nothing helps. Would be good if you could take a look.
But isn’t there a secure way instead of plain mail to provide you with the login?

Any news on this? I really need this solved, because for the moment I’m unable to edit pages on the website.

OK finally figured it out. It was not an offset problem.
The “Category Top Posts Style” was set to Grid 1.
I disabled it and the latest posts reappeared.
Didn’t know that activating this Grid (while not actually showing it on the homepage) meant that the 5 last posts weren’t shown.
Problem solved.

Well I did try this before, did it again, leaving offset blank, setting it to 0 or 1 or to 3 for testing it. Still works fine on the homepage – as it did. But not on the category pages. These are still not showing the 5 most recent posts from that category. Just to make sure there’s no misunderstanding: I’m not talking about category blocks on the homepage, but about the pages that show the posts from a given category. Somewhere there must be a setting that says offset = 5 for the categories, but which setting?

Is there a separate setting for offset posts for categories? Can’t find them.
Homepage is set for no offset (leaving it blank).
I’m using the Pagebuilder + latest posts + pagination as a template.
Homepage shows latest posts as it should.
I thought the categories would inherit from that template?
Where can I find settings for offset for the category pages?
Sorry but I’m new to the tagdiv pagebuilder.

Sorry, here’s an example of a category page.
https://www.datapanik.org/category/kunst/