#1 - June 16, 2016, 5:02 p.m.
We're still planning to begin this test at 10:00 am PDT. As mentioned in the original post once the event begins the other realms will not be available. There will be a brief delay as we bring those realms down and bring the Demon Invasion realm up.
I wanted to brief you on a known issue that we're aware of. Right now for testing purposes we have invasions up constantly, switching between zones every so often. We discovered a bug last night that prevents your character from doing an invasion in another zone for ~2 hours after completing one.
This isn't intended, and we're working on a fix for this (we hope to have that ready to deploy today). Since the invasions themselves are up and running we're going to go ahead and start the test at the scheduled time. If you run into the "lockout" issue, you can either wait or use the character template system to make another character and try out an invasion in another zone.