Greetings from Com2uS!
Please read below for more info on the errors that are occurring in the game after the v1.5.6 update.
1) An error of the game freezing in the Weekly Ranking Reward screen when you enter the Guild Battle content immediately after accessing the game (iOS devices only)
=> Your weekly reward for the Guild Battle will be acquired properly and please restart your device to continue to play the game. This issue will be resolved via next version update.
2) An issue of the game freezing when you enter the Equipment/Gem Power-up menu immediately after collecting Gems from the Exploration
=> This issue has been resolved and the Gems you acquired while experiencing this issue will be changed to the Rainbow Gems.
3) An issue of the Rep Hero image not showing when you tap other users’ nicknames in the chat.
=> Please note that this issue will be resolved via next version update.
We sincerely apologize for the inconvenience caused by this issue and thank you for your understanding.