Sace hasn't mentioned exactly WHEN the server will go down for maint nor the estimated downtime or anything like that. They'll probably do it tomorrow. All we know right now is it will go down for maint and then eventually it will be up and ready to go.
so when is the normal maint time, so we have some idea when it'll be up. am guessing it'll take about 6 hours since it's such an BIG update but 6 hours on what and what time Zone ?
Just to transfer the EU server to Texas and make free to play took 10 hours... that didn't change ANYTHING in game... odds are it will be a tad bit more than 6 hours xD. That and with every big update the server crashes a couple times so it isn't all that stable for a couple days because it crashes or they have to do emergency maintenance and all that. So I really wouldn't be expecting to play it till late on the 30th if not till the 31st xD