Since 8.1, there have been many instances of Whirling Dragon Punch not being available when it should be. These include but are not limited to: Whirling Dragon Punch coming off CD when both RSK and FoF are on CD. Whirling Dragon Punch coming off CD between you using FoF and RSK and even just Whirling Dragon Punch coming off CD sligthly before RSK and FoF will. This last one is not as consistent, it might only happen if you are low on Chi and low on Energy while WDP comes off CD.
The general theme here seems to be that WDP has to be off cooldown itself, before you get your FoF and RSK on CD. Before 8.1 it worked perfectly, where even small gaps between RSK coming off CD and FoF finishing would let you blast off with WDP, and i miss those days
blizz, pls fix
Much love