The signature gen is currently showing my sig and I noticed quite a few others as character not found and no info at all.
I did go to the site, remade it, and it worked, for a day, then went back to the char not found and blank.
As you can see below.
I did look about the forums to see if this issue had been addresssed and I didn't find anything, but I apologize if you have all ready noted this somewhere.