The new updates brings two major changes
to Matchmaking and Battles:
• There is now a Match-Up timer which
means you need to Start your battle before it runs out or you will
have to find another opponent.
• There is now a Battle timer which
means you need to End your battle before it runs out or you will
lose. The time restriction does not apply to PvE battles.
Usability improvements:
• Redesign of the Battle UI.
• Numerous improvements of the general
game UI.