L on Nostr: I'm not seeing all the notes of all the plebs I follow. Unless I go to their profile ...

I'm not seeing all the notes of all the plebs I follow. Unless I go to their profile and wait it to load.
And I haven't seen some nostriches for a long time. Like I know for a fact there was a Mazin and Martti Malmi. But they are vanished from my feed
It's like I have been blocked or something.
What's going on??