Druid Wild Growth Talent dont heal the 3 Npc on End of the Risen Threat

[ThunderBolt]

WoW Freakz link: Wild Growth - End of the Risen Threat

Bug description: Wild Growth dont heal and dont work on any npc it should do , on mage tower challenge (End of the Risen Threat)
By that mean , non of those 3 npc on firsts phases , and none of those spirits which need to be healed before reach to boss , wont receive any heal from Druid Wild Growth talent .

Proof: it should be like below link and etc link which u can find about dudu resto
https://youtube.com/watch?v=jREXWkg9k-M:


https://youtube.com/watch?v=Ynh90dN0Qe4:



proof: its like below in freakz:
https://imgur.com/a/6auNDCL