I'm not sure if someone has already reported this, but I've noticed a lot of missing display IDs from previous patch. For example, display ID 154798 is supposed to be "helm_cloth_vrykulcaster_b_01_light" A.K.A a white vrykul runecaster hood, but the armor creator says "That display ID doesn't exist!". It works perfectly fine on other server, which is on same patch, so why not here?
There were others like this too, so something must've gone wrong during the update to patch 7.3.5. Hopefully it can be fixed!