Source from Bit-Tech.netIt appears that developer Ritual is having some issues. Staff departures have crippled the studio's current plans, and caused it to cancel the series. The recent leaving of the Studio Director has been the final straw in a series of turnovers including SiN's project manager and QA lead. All in all, the changes have amounted to the end of the line for SiN, killing the first ever true episodic installment video game.
This is a terrible blow for episodic content, could this be a future of things to come? Or just a one-off? Only time may tell.