Hello Peter,
unfortunately the problem still occurs randomly. Modules appear in the wrong positions on the website. Clearing the rl_conditions cache always helps.
In some cases, when deleting rl_conditions, it writes a message:
The folder cannot be deleted. Path: [ROOT]/administrator/cache/rl_conditions
Looks like you have folder write permission issues and caching issues on your server. Not sure I can help with that.
Try creating a copy of your site on a test environment. Then if the modules do not show up correctly, give me the admin and ftp access so I can see what is going on. AN let me know exactly which modules are the issue on which urls.