Resperonics Comfort Gel Turns Comfort Gel Blue. What???

Happy Saturday everyone.

Thought i ordered Resperonics Comfort Gel and instead got Resperonics Comfort Gel Blue yesterday. When did this change occur???
I don't like the new location of the exhalator. Instead of being at the bottom base of the elbow, its now located atop the corner of the elbow. I feel that's a extremely dangerous place especially when in winter you have blankets over your head/mask, or during the night you nuzzle your mask against your pillow. Seems like there would be alot of rebreathing going on. I'm concerned. What's going on???

Starlette