Scroll of Deception Broke My Set Bonus

I just used a scroll of deception to transmog my Hateful Gladiator's Kodohide Helm to look like Gladiator's Wyrmhide Helm. Before I used the transmog, I had the 4 part set bonus, now the helm is not registering in the set requirements.

Taking on and off the helm doesn't help and there is no undo button that I can find and no scroll I have to restore my set bonus or fix the problem. If you could help me resolve the issue or fix the bug, I would really appreciate it.

The character is named BearackObama on the Frostmourne server. It's a Resto druid level 80 thanks.

Thanks in advance,

Raffgarr.

It's just visual, you still have your set bonus active.