anyone know the 2nd ticket selling time of world chapionship?

This took some time to find, but... second round is on sale NOW (starting at 11PM PDT/Midnight MDT, 3PM in Korea).

The final run is going on sale on Sept. 11 at the same time (the NIGHT OF Sept 10. in NA).

Diamond is a wasteland if you're looking to sit with friends. Platinum is totally empty. But here's a quick guide to buying tickets (it wasn't obvious to me, but I'm a reknown idiot):

1. Create a login on the website WAY BEFOREHAND (saved me tons of time)
2. When the tickets are available, select the only date/time available, click "Buy Tickets"
3. Click "Next" in the popup that opens
4. On the right, you can select a color-coded section (Diamond, Platinum, Gold, Silver). It'll expand to show each section. The map is in the middle.
5. Click a section to see what's available. Just like it says: Closer to the TOP is closer to the STAGE. Select seats in a row if you're with people, if possible. Things shift a lot when people are in a buying frenzy, so one person should buy all your tickets if you've got a group of more than... one.
6. Buy your tickets, son! Foreigners will need to pick up their tickets at the booth. It gets even weirder if someone else is going to pick up the tickets, but they mostly cover that in their FAQ.

As of this second: TONS of good Gold seats available, and god only knows how many Silver. There might be more Diamond or Platinum going on sale on the next round (no clue about that; sorry).

I also have no clue about English broadcast at the event itself. Sorry.