I watched "Journeyman" tonight, and it was one of the best episodes yet!
There will be at least one more episode next week, but possibly all is not lost for the future.
Our local NBC affiliate (out of San Jose) had an interview with Reed Diamond who stars are Jack Vasser, older brother of star Kevin McKidd's Dan Vasser.
Diamond was pretty forthcoming about the future of the show and how the storyline will soon make it clear why Dan is traveling through time...and why. Whether that means the shows have been written/filmed or not, I don't know. But there was no speculative talk about the show's future. Being an NBC affiliate, the show was called one of the network's "hits" for the new season. Spin, spin, spin....and the world goes round.