Like Counter Reset by someone

I was typing an answer when I was asked what to do (qui, discard, continue) and I do not understand what happened.

In fact, the Like counter is broken and was toping at 99 since… days, but that do not bother me.

After I finished my answer a friend comes and he left right now.

Now, my Like counter is 0 (invisible, in fact), but my Hate counter is still at 5 (the older will be 2 y/o soon): (the one with a green background). It does not bother me too, but if you clear one, clear the other too.

The green counter is number of unread personal messages.
Are they all angry ones?