Uhm. Not removed. His real name is in the credits. A simple google search will tell you his name is Daniel Rosenfeld. Which is in both screenshots posted. I don't think he was ' kicked from it' Its clearly an error that is fixed in the Pre-release 4. Mistakes happen, don't act immature.
This bug is occurring for me on my server in 1.16.1
Can confirm, it's happening to me on the switch, its every time after i complete a chapter of the game.
I am on Switch Lite,
System Update v 10.0.4
Game, Im not sure where to find the game version but it says "build:32" in the settings.
Can confirm this is happening for me too.
After about 2 waves, the bar bugs out and stays full or almost depleated then no more pillagers spawn.
I know some might say ' oh theres hidden mobs' but i ran the kill command and there are absolutely none in sight.
I can confirm this is an issue in 1.14 release, it doesnt go away even after i walk away from the gaurdian farm.
So, i'm not sure if this is related. My world border in the overworld, nether and end work, they are correct to the size i want it to be and the world border appears. However, the world border in my custom dimension, it works but does not have a visual appearance. Its completely invisible and the only way we notice we are going past the world border is the damage taken.