I'm in a couple of guilds that do regularly scheduled weekly trial runs and we've found that doing the same trial multiple weeks in a row results in many of us missing out on the reward coffer by minutes or even seconds. Say you do a guild progression run tonight at 7pm and then again at the same day/time next week. If you finish it on the same character 1 second quicker, you don't get the coffer. Simply shaving 2-4 hours off the weekly timer would resolve this so we don't have to run on a lesser alt or keep changing the schedule.
Anyone else have this problem? Seems like an easy fix...