Maybe you have something blocking them? Try to disable all your plugins and check any of such hidden posts again, or even do so through a new profile altogether, if your browser allows profiles.
@crystals.rest domains also have issues subscribing, redirecting to a 50x error page despite successfully being subscribed to.
[Issue] Another domain with issues when subscribing: @lemm.ee. Also redirects to a 50x error page and subscribing still works for the account despite the error.
[Issue] Subscribing to magazines from the @readit.buzz domain makes the page redirect to the 50x error page. Despite the error, subscribing still turns out successful.
And besides the discussion that brought the controversy, from what I can gather, Linux benefits the most from KVM, making using a virtual machine with some super old Linux system in it very viable. ^_^
Yes. ( also just remembered there are some mix up in naming conventions across the fediverse... "<.< )
Just checked your instance, and this page seems like a good start:
https://lemm.ee/communities?listingType=All&page=1
Then you can filter pages around, subscribe to pages as they pick your interest, etc.
Then, if it's anything like Lemmy World about sorting (can't verify since I don't have an account in your instance), you can visit https://lemm.ee/?dataType=Post&listingType=Subscribed&page=1&sort=New to check all your subscribed contents, and by newest (I recommend "newest" because I get the impression posts start repeating themselves after a while with other sorting features).
In my case, it's even worse due to using other services too. What I end up doing is noting everything on digital sheets like LibreOffice, and trying to organize in a way that makes sense.
Also @mcr.town