We have addressed the following issue.
When a type skill that raises maximum HP is activated, and an allied sync pair Mega Evolves, that sync pair’s current HP will decrease.
Note: The effects of type skills that raise maximum HP were not applied to the stats of Mega Evolved sync pairs.
July 28, 2020 at 11:00 p.m. – August 24, 2020 at 11:00 p.m.
All players will receive the following as compensation:
- Non-paid Gems x300
Compensation Collection Period
Redeemable until September 24, 2020 at 10:59 p.m.
We sincerely apologize for any inconvenience caused.
We hope you continue to enjoy Pokémon Masters EX.
Source: Official Pokémon Masters site