GW march button lag

The march button was showing up late for some of us during GW tonight. Then at one crucial round it didn't show up at all! This probably costed us the war. Clicking "Back" and coming back in didn't help and by the time you realize the button wasn't going to appear (like I said, sometimes it just shows up late), its too late to refresh the browser. Not to mention refreshing the browser and going back into GW has its own glitches.

Given that the command phase is pretty long (60 secs), how can any server lag / route issues cause the button not to appear at all? If any other player has any advice to avoid this issue, we would really appreciate it. If there is anything that uCool can do to make GW more reliable, that would be greatly appreciated as well. Thanks.