Walt Disney World Resort Introduces Date Based Tickets: Update 10/16 Tickets Now Live

[VWL Mom]

One thing I noticed when watching the video is it seems that multi day tickets are no longer good for 14 days from first use. The example they're using is a 4 day ticket which looks to be good for 7 days only.
I was able to find this on DTB courtesy of Tom Bicker but was able to see it elsewhere. There was evidently an FAQ email to ticket brokers and the like.

Ticket Duration - Valid Use Period
1-Day Ticket
Only the start date selected
2-Day Ticket
Any 2 days within 4 days beginning on the start date
3-Day Ticket
Any 3 days within 5 days beginning on the start date
4-Day Ticket
Any 4 days within 7 days beginning on the start date
5-Day Ticket
Any 5 days within 8 days beginning on the start date
6-Day Ticket
Any 6 days within 9 days beginning on the start date
7-Day Ticket
Any 7 days within 10 days beginning on the start date
8-Day Ticket
Any 8 days within 12 days beginning on the start date
9-Day Ticket
Any 9 days within 13 days beginning on the start date
10-Day Ticket
Any 10 days within 14 days beginning on the start date