So right after the release of the Deluxe Gag & Blindfold, it has come to my attention that there were two minor bugs that begged to be fixed.
The first bug is the throat strap that is wrongly named, and because of this, it would not change color like the two vertical panel straps, which it should be the continuity of (even though it belongs to a different prim). To remedy to that, you can either update your gag and request a replacement, or edit the strap and rename it yourself. I strongly recommend the second solution, because it will spare you a resize and it is always good to know how to modify your stuff.
To do this, rez your gag on the ground, and edit the throat part (remember, this is done thanks to the "Edit Linked Parts" checkbox on the Edit window) :
Look at the Description field in the General tab, it should display "gagtex,throat,F0123". If it does not, then it means your gag does not have that bug, you may ignore this section entirely. But if it does, fixing the bug comes down to changing that description field.
Replace "throat" by "nose", because this strap is supposed to continue the "nose" one of the panel variant, so HeadHarnessTex may understand those two prims represent the same strap.
That's it ! No need to reset, it should work right away.
The second bug is a bit more annoying, it requires an update (not a replacement, just an update because only one script needs to be fixed) : the mouth would not be open on "Total ball" and "Total panel". It is just the "OpenMouth" script that was not aware there could be 8 different locks (it is a very, very old script). Once updated, it will work fine.
Please note that if you bought your Deluxe Gag after 2 pm SL time on October 26th, then you should not have to fix anything, it's already working. But just give it a try, to be sure.
You can find an updater at the following places in-world :
My little shop
The Little Shop of Kink
Roper's Dark Playground
Sorry for the inconvenience !