Also, I have two posts you don't have. I'm viewing this directly in Firefox -- are you in an app of some kind?
That is weird, and nope also Firefox. I see what you do if I log out though. I checked, I don't seem to have that user blocked, and the spam still there then gone on logout/private-window is something else entirely.
EDIT: I don't see those 2 posts because they are categorized as Macedonian. I have it set to English only. Though the posts look like they are in English.