The endpoint returns 138 emotes only, but there are 236 global emotes as far as I know.
The endpoint also returns a mixture of default and prime/turbo emoticons, it would be better if it returned all 3 types, or just the default robot emoticons since the other 2 are not really global.
This should be flagged on the Issues GitHub as a bug rather than the Uservoice
I noticed the same issue. Missing lots of emotes, including Kappa and DansGame. Does anyone know if the old API is returning the full list?