I don't see a sig for you either and I went into your account and do not see anything listed in the sig area for you. Delete anything you may have in there now please and try creating the sig again. I don't see a red X as I'm using FireFox, I'd bet Lois is using IE and that is showing there should be something there but missing.
I am able to see the avatar, but get an upload error.. Well, excuse that remark, I guess it did upload, but why it said, "upload error," I haven't the foggiest..
It's not fixed...and here is why. You cannot link to an image for a sig. You will need to save that image to your PC then upload using the sig tool (I've done this for you already). Once uploaded, and yours is lotsie, you will need to click on the Insert Signature Picture link for the sig tags to be auto generated.
No, you still have it linked to an image. Go in and delete what is in there now. Upload the image to this site using the tools in the Sig area. Once uploaded click on the Insert Signature Picture Link.