No one in our group is able to update the price for this specific gamepass. We are able to modify other gamepasses, just not this one in particular. I have tried disabling all ad/tracking blockers (built-in and extensions) with no change. Here is a video of me attempting to modify the price with no success:
I created this gamepass a couple days before I first attempted to put it on sale (first attempted on Friday 2/21). Since then, I and others in our group have attempted to put it on sale multiple times with no success.