Twitter (and completely off topic)

Anyone on here on Twitter?  This is stupid, but I'm having difficulty letting this go.  I joined at the end of this July, 'cause why not?  I followed some people.  Yesterday, I replied to one of them, saying I liked their video snippets and immediately got blocked.  Is that normal?  I don't think I did anything wrong, but maybe?

(Yes, I need to let it go, but it still bothers me).