Unblocking people does NOT WORK

I googled this issue but nothing came up except 1 thread from 2011 with people of the same problem and another in 2013 with people that also have the same problem but no fix.

so has this bug seriously been known for more than 5 years and still no fix ?

i know my block list is full cause trying to block more people DOES NOT WORK which is pretty silly why is there even a block list limit ? there are far more than 300 assholes in the community why am i not allowed to block them all if i don't want to see what they write ?

and now i tried to unblock my whole block list which took me around 20 minutes then one day later i log in my account and look into my block list AND GUESS WHAT THE TWENTY MINUTES I SPENT UNBLOCKING PEOPLE WAS POINTLESS CAUSE MY BLOCK LIST DID NOT SAVE ALL THE PEOPLE I UNBLOCKED AND I TRIED IT AGAIN AND THE SAME THING HAPPENED AGAIN.

seriously why is this not fixed yet ?

i know my grammar is shit i'm sorry for that