Many people didn't get it, some members created topics in meta yes meta! asking about random characters when the first topic was April Fools!
I like the way people make threads to ask about the unexpected bugs or problems they see on April Fool's day, it's really fun. And conversely, I hate people who create topics to explain about it before others have a chance to enjoy it

accidentally they lost the feeling that others might have
April Fool's in bitcointalk was always entertaining, i like 2018 one myself, good old days

And I like 2017 one myself, it's a special memory for me
And I was actually fooled for a second by additional rank requirements. It looked a bit strange and suspicious, but I forgot to look at calendar.
I was even fooled when I knew it was April Fool's Day, I just didn't expect they would bring so many things.