False negative Rep abuse by DZ.

[Stabout]

I want to call the attention of this forum to a situation where a user named DZ. just gave me a -1 Rep for nothing!
On his post: https://club2crd.cc/showthread.php?p=252413#post252413
I replied with a simple question to understand what he was trying to say, he just put me -1 Rep in reply.
IS THIS BEHAVIOUR ALRIGHT?
I think the Admin of this site need to work on this to avoid incorrect and Abuse of use of this Forum.
Admin! Do something about this bug!!!!
Thank you.