The Weight, Part 1

So, the first episode of Season 5 has aired. It was pretty good. Not enough though. Dylan only found Rhade, not the others. I was hoping to see all of them again in the first episode, but I figured if a half an hour went by and we were just seeing Rhade, then we wouldn't get to see the others this week. I don't know exactly what's going on in the episode though. I guess I'm supposed to believe that remnants of the Andromeda Ascendant have been used to build the village on Seefra 1?? Someone on a message board suggested that they recognized part of the Maru. I would like to know what happened to the Dylan from the last episode of season 4. He can't be this Dylan because when this Dylan woke up on Seefra 1, he was wearing a coat and the Dylan from season 4 entered the Route of Ages without a coat. I just love alternate universes and time travel and all that sci-fi crap. It gives me a headache. I do like the "Outlaw" side of Rhade :)