I have such a problem!
The site displays hidden pages in a menu that you can go through while being unregistered. This only happens when you first go to the site, after launching the browser. After the update, they become hidden.
On the first screenshot, how they are displayed when you first click on the link to the site.
The second screenshot displays after updating the site page (F5). That is how it should be initially.
On the third screenshot, the main menu settings. As you can see the pages of the "Donations" and "Guildrequest" plugins.
The essence of the problem is that closed menu pages are displayed the first time you log in (after launching the browser) on the site.
This is a serious problem, since I configured the registration through the discord program and created the default “Recruit” rights, which shows the tab of the “Guildrequest” plugin. After the recruit leaves the application, I see his nickname from the discord and I immediately understand who it is, and I also limit the possibility of submitting several applications to the same person.