Bug: Blessing of Blackfathom - Hunter Aspects & Flightpaths

Has anyone else noticed this?

I think there is some kind of bug with the raid buff (blessing of blackfathom) you get in Darnassus and the hunters aspect of the cheetah. If you take a flightpath with the buff and aspect of the cheetah active, the buff is sometimes automatically cancelled along with aspect of the cheetah.

It doesn’t always do it, it’s a bit random. I noticed that on occasion my BoBf was vanishing seemingly at random, then I clicked just now when it disappeared again. Each time I’ve noticed it dissapear is right after I’ve used (or were currently on) a taxi flight which I had clicked on with aspect of the cheetah still active.

I submitted it through the bug report feature but I wanted to know if anyone else here has experienced this, or is it something on my end?

Speaking of flightpaths in SoD, they could sure use a tune in relation to their speed as they are far too slow.