Leverage DVD - Why do they do something like that?

[DJ Doena]

Airing order according to IMDb: http://www.imdb.com/title/tt1103987/episodes#season-1
Airing order according to Wikipedia: http://en.wikipedia.org/wiki/List_of_Leverage_episodes#Season_1:_2008-2009

(they are identical btw)

When I watched the show there seemed nothing wrong with it.

But what's the order on the DVDs???

1.01 The Nigerian Job
1.02 The Homecoming Job
1.07 The Wedding Job
1.09 The Snow Job
1.08 The Mile High Job
1.04 The Miracle Job
1.03 The Two-Horse Job
1.05 The Bank Shot Job
1.06 The Stork Job
1.11 The Juror #6 Job
1.10 The 12-Step Job
1.12 The First David Job
1.13 The Second David Job


WTF?!?