Overflow...
First of all you are in the suggestion section and not the complaint section.
There has been a lot of talk bout this recently. Arenanet have been taking action to prevent this situation. But you get in overflow when the map is full.
The main problem is in my opinion the guildwars temple timer. The events on there are too popular even while there are bout 20 other events giving the same kind of rewards where nobody cares bout.
So if you want to make a suggestion (and if not I’m making it right now) is for Anet to make their own event timer system (maybe the announcers in the town could have this function) or help the people behind temple to develop more reliable timers. This way the focus is lesser on the few things on there and people are more spread out around the game.
Arise, opressed of Tyria!