Error after transition from Element*r

Hello,

I use your builder.
However, I still see element*r on some web pages.

For example, it appears most often on the main page, but mainly on categories and tags.
Articles and recipes themselves have no problem with this.

Example:
Private Snippet

But also others.
Sometimes the problem is that the category or tag doesn’t even load.

I cleared the cache, flushed the DNS, CDN, and so on.
But nothing helped.

Can anyone help me?
Thank you.

Lucia