Moderators (requests and notices)

any idea with this

I just try to leave some rep/commet to someoen and I could not leave a reason for it, like before.
Also, I dont have any redord or leave the comment in my control panel, but when i try to leave the comment again, I got the message that I need to spread some rep before given it again to this person

Is this something new or it has been something weird with my end, that also could be