Update to Guild Selection Deadline in WvW

We have adjusted the guild selection deadline for future releases in order to direct more resources to unexpected issues if needed. The deadline will change from 11:45 p.m. Pacific Time (UTC-7) on Thursday to 10:00 a.m. Pacific Time (UTC-7) on Wednesday, beginning on July 24. This change is reflected on the UI timer in the game now, so you must select your WvW guild for the next team creation by 10:00 a.m. Pacific Time (UTC-7) on Wednesday, July 24.