Hello, I had a username set on my facebook profile. I tried to change it, but it said:"There was an error while setting your username: Username has already been modified too many times." which I guess is true because I might have changed it before as well. However, problem is that it didn't reverted back to my old username and currently my profile is username-less.. and I cant set a new one.. My profile link is with my profile id now. I tried putting my old username and saving, it doesn't allow me to do that either.. That's crazy.. At least it should revert to my old username.. Anyone been in such situation? Any help?