It looks to me as though where the problem is coming in is that there are two different episodes labelled as Episode 2. The first two episodes were broadcast as a double bill in the US, so we get to see two episodes tonight, and they're labelled as Episodes 1 and 2.
However, what I think has happened is that they were initially treated in the EPG as a single two-hour episode, which would have led to next week's episode being labelled Episode 2. They've split it up now, but that change hasn't been reflected in the rest of the EPG yet, so the two hour repeat of Episode 1 on Friday would be the two episodes combined, and Episode 2 next Saturday is actually Episode 3.
DStv Series Start Dates - http://alturl.com/yaujr