The game server will undergo maintenance at 23:30 Pacific Standard Time (PST) on April 7th, during which you will be unable to log in. We apologize for any inconvenience caused. The maintenance is expected to last for 30 minutes. If it interrupts your ongoing matches, the corresponding entry fees or tickets will be refunded.
The update includes the following:
Added new background music.
Fixed display issues with some cards.
Fixed the issue where the hero "LanYu," obtained through daily check-ins, could not be exchanged.
April 7th Update Notice
Source: Steam Community (opens in a new tab)