Strange issue?

I'm a usual Emochi user, but I noticed a strange issue today when I was looking for bots that include fighting.

All of the categories of Stranger, Enemy, Rival, Psychological and Mystery show to have no bots in them at all.

I'm not sure if this is a bug or if it is intentional in order to reassign categories, but either way it is weird.

I have logged in and out of my account and opened and closed the app already and the issue is still there.

This post is more to know if this has happened to other users or not, thanks for reading.