Every single 3rd party retailer I looked at had Disneyland tickets at the old prices yesterday, and this morning - they all have the new prices, and are selling the special kids tickets too.
The ticket prices changed on October 11, and on October 24 everyone 'ran out' of old priced tickets. This is such a 'coincidence' that I don't think retailers have a set number of tickets they buy from Disney ahead of time - it's just Disney allows them to sell tickets for up to 2 weeks after prices change. So today is the 14th day, they can't sell at the old prices anymore.
For example, UT had all types of tickets 1, 2, 3, 4, 5 in all the variations (1park/PH/Genie) available last night. Not a single 'type' of ticket sold out. Then in the middle of the night, the Disneyland portion of their website was down and they weren't selling any tickets. Then when they came up this morning, everything was newly priced.
I'll pay attention to this when WDW changes their prices soon. It looks like it's just a date thing, not an allotment thing. If it's just an allotment thing then Target shouldn't magically have newly priced tickets today as well. Actually, it seems that the website 'getaway today' gave up what really happened. Their previous price tickets had a sale end date of yesterday.