Facebook temporary blocked me?

[Proud Mommy and Wife!]

"It looks like users on your current IP address were going too fast and misusing this feature, so this IP been blocked from it for up to two days."

I was searching if i choose the option to hide someone's updates in my newsfeed do they still get my updates on their wall... and then this popped up.... I am a bit confused as to why and what it means?...
By the way... I've sent a message and looked people up, ect since then and if i go to help and search, no matter what i'm asking, this pops up...

[pri✍]

Facebook is weird, I got that when trying to find something in Help!