Is it possible to block someone on here? Where you can't see there posts? I might have done that because I don't see a post from "The One Who Knocks" I don't want to block anyone and don't know how I could have but it appears that I might have?

Edit: Ok, I did some searching and it appears that I did not block him/her or at least that person is not on my block list. So I did a search of the name and I've found the last post they posted and was able to read it "Quote from: The One Who Knocks on January 21, 2018, 02:00:11 AM" But don't see his/her post here? Any suggestions as to why? Maybe I'm not searching the right information. Oh well I'll keep looking.