Guild Wars 2

At friday night 19:00 CET, but you can grab those missing objectives once your world has breached/capped the keep/tower

I have a related question… How are colors determined? I’ve been playing wvw for months and have never been green.

Usually the top team in the matchup will get green or blue, and the lowest usually gets red or blue. It’s still kind of random, so I’m sure your server will switch through all three at some point, just slower since servers won’t move in rankings much now with the new changes.

Lowest is likely blue, since I’ve been blue for god knows how long and my server is always bottom.

On https://leaderboards.guildwars2.com/ is the WvW ranking that (more or less adequate) reflect the servers strength to win a match. Every friday evening the match finishes and the new one starts. The bottom of http://mos.millenium.org/eu/matchups predicts how it will look friday evening based on current performance in the match.

Originally (till June 2013) 1, 4, 7, 10, 13, 16, 19, 22, 25 in the ranking got green, 2, 5, … got blue, 3, 6, … got red. Now (since June 2013) there is also a random roll involved.
Every server rolls a dice that vary it’s rating by around +90 till -90.
Server get ordered by this modified rating and 1,4, get green … 2, 5, … get blue, 3, 6, .. get red.

If your server changed its place in the rating you increase your chance to get a different color. If the neighbor servers are close in rating you have a higher chance to vary color than when your neighbors are far away.