Is the Challenge completed?

I was under the understanding that the Infinity Challenge finished 12.01 EST (Canada time) on the 19th Jan. Is that now 3hrs 30mins ago?

I see some people still saying they’re playing it?

It doesn’t actually say what time in the rules & regulations…

The Halo 4 Infinity Challenge (the “Tournament”) will consist of one (1) Online Qualifier that will run from December 17, 2012 at 12:00:00 AM Eastern Standard Time (“EST”) to January 10, 2013 at 11:59:59 PM EST (the “Tournament Qualifying Period”), and an Online Finals that will run from January 12, 2013 until January 19, 2013

Says the qualifying time, not the finals time

Someone?

Last update I saw said 11:59pm est on the 19th. Can’t remember where though.

As far as I could tell, most people got an email (my self included) about the finals starting and it states that it ends at 11:59 PM EST.