Which version of Firefox and uBlock are you using?
For me with FF 82.0.2 (64-bit) and uBlock in version 1.30.6 it works correctly.
As we now know, it happens very quickly with changed behavior.
I am on 82.0.3 (64-bit) and also 1.30.6 uBLock, and as DdmrDdmr say in his post it obviously lasted a very short time. It seems that the guys from uBlock have been playing a bit lately, but luckily everything is quickly returning to normal.
Now I have recreated and documented what TryNinja had already written
here.
OK:
not OK:
The wrong/blocked display happens if the following thread is at the top of the meta area:
Advertising shiller spotted!The problem is not that bad, but currently there are only 3 solutions.
1. someone takes care of the correction via reddit like last time.
2. uBlock is deactivated for the page.
3. ignore and accept it.