Problem with Grievous mechanics in the Sith Raid

Product: Star Wars: Galaxy of Heroes
Platform:Android Phone
What type of device are you experiencing the issue with? Galaxy S10
OS Version Newest
Ally Code: (Find it here: http://bit.ly/AllyCode ) 271564782
What type of issue do you have? Gameplay
How often does the bug occur? Every time (100%)
Summarize your bug In a recent sith raid run, Grievous did not stack health like he should have been doing (I have a g13, relic 7 Grievous with 160k health). I survived all the way to enraged and Grievous took an estimated 25 turns. The team I was running: HK47 lead, jawa engineer, T3-M4, IG 88, Grievous. I was merely testing the phase 3 potential of this team and was disappointed when I only achieved 2.5 million damage. That is around 100k damage per grievous attack. Every turn of Grievous's, he should have been gaining 15% health from his 3 droid allies (24k health). Also, I used "Skittering Horror" on a debuffed Traya around 10 times. This alone should have increased Grievous's health pool to over 300k, not to mention the health increase from his unique. My strongest hit was only slightly higher than 150k damage. This is clearly wrong. To confirm my suspicion, the enraged swords made short work of my grievous (at 6* they hit for 50k-60k). I have no pictures or proof of this, because I did not realize the problem until after my run. For clarification: This was a 6* sith raid attempt. Overall, there is some problem with either his health stacking mechanics or his damage related to his stacking health.
Steps: How can we find the bug ourselves? Test out Grievous in phase 3 of the sith raid.
Connection Type Wifi
Please select your region North America
Country United States

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Problem with grievous mechanics in the sith raid.