If you haven't noticed, the Stormshield/Warspear portal/teleport spell image is the same as the one for Tol Barad.
When I first got my portal/teleport spell for Stormshield I noticed it was the same image as the Tol Barad one. I assumed they would patch a new one in eventually. Here we are at the tail end of WoD and the spell image has yet to be changed.
It's not really that big of a deal, but I don't think it would be that hard to fix. Just create a Warspear and Stormshield log in screen, fit it into the portal/teleport typical spell image, and patch it in. Boom, your done!
Btw, if there is anyone with any kind of artistic skill on a computer, I'd love to see how the spell I mentioned would look, thx!