WWE apparently held a meeting with all the NXT roster at the Performance Center in Orlando last week. The talents were told that they will be paid based on their development deals and will not be receiving bonuses for the NXT Takeover specials or the upcoming UK tour in December. The reasons were said to be that NXT is currently running at a loss as it is heavily investing back to improve the brand's long term standing, as well as the costs of running and operating the state of the art WWE Performance Center which makes it unreasonable to go on with bonus model for wrestlers' income.
https://www.youtube.com/watch?v=7nAU_a5c388