Signature Problem

Hello, I am making a signature for a client and I am relatively new to cutting up signatures. I don't really know the appropriate place to post this kind of question. I made a signature and when trying to put it into a signature, there is this empty bar that I can't seem to get to go away. I have not had this problem with the same type of work in the past and am confused as to why I am just now having this problem. Here is the signature in question:

I just really want this problem to be fixed so my client is happy. ​

 

Signature fix?

Not sure if it is fixed yet

 

Signature fix?

Not sure if it is fixed yet

Thanks for the heads up, had no idea it was site wide. Guess I join the waiting boat.