Since Astro's "Play" ability delay was acknowledged as a bug and is currently being investigated I'm hoping Temperance will get the same treatment.

When Temperance is used the user get's both buffs immediately, while the party sometimes gets them 4's later.. 2s later.. or instantly. It seems completely random. More often than not the delay is so long that by the time the party gets it, the damage mitigation isn't utilized. I took some small clips to showcase how random it is.

I use pingzapper and I'm playing on the east coast-primal data center
None of my other WHM abilities give me a delay (unless clipping myself)

https://gyazo.com/a35d625a3036f710d9afaa2a9fd838d2

https://gyazo.com/bfb81d1dd09b5707f9fd6a962e915db8

https://gyazo.com/be3ca05628aee5ccb91ec147a473aa4e