Episode order

So I was looking through, and in the show Justice League on this service, two episodes comfort and joy and injustice for all parts 1 and 2 are placed differently than they are on itunes, and in JLU, an episode has a different name, and in the show Teen Titans, the two part episodes titans east is split and in Static Shock the two parter a league of their own is also split. Kinda weird, but does anybody know the actual order of these episodes, I’d appreciate to know seeing as once I’m done with Batman Beyond, I’ll be moving to all these shows

Wikipedia lists part 1 and 2 of Teen Titans together, so the other shows may have them the same way. Chances are DC Universe will fix the episode order soon.