I am using the latest versions. Found it using crawling. The most interesting thing is that with each scan it detects 2-3 links, after clearing the cache, the correct anchor links are written. But after scanning, they appear again for other materials.
Good afternoon. I noticed that the problem has recurred and it is related to your plugin. This ending is added specifically to your plugin. When I disable the plugin, such urls do not appear.
You misunderstood me. I meant that when your plugin is working. For some reason, when the site is completely scanned, such an unusual ending is found in exactly the element that I sent you in the screenshot. This does not happen on all pages. perhaps it has something to do with caching, since after clearing the cache the problem disappears.
Now I'll try to disable the caching component and check again