Can Facebook automatically unblock someone?
Facebook Help Team If you block someone, they wont be unblocked until you unblock them. When you unblock someone, you wont automatically be friends again. If you block a friend and then unblock them, youll need to send them a new friend request.
Is there a limit to blocking on Facebook?
Note: A block list cannot contain more than 10,000 lines due to platform technical constraints.
Why cant I find someone I unblocked on Facebook?
The most common reason due to which you might be unable to find the Facebook profile of the person you unblocked is that he/she might have blocked you in his/her account.
How long does a block last on Facebook?
You can unfriend them, block them, snooze them (so you wont see anything from them for 30 days), or simply hide one of their entries. Heres a rundown of how to accomplish each.