I've had the Shae Vizla meeting, which ended with my PC saying 'keep me informed'. I then went to play the flashpoint, and there was no opening cutscene. I was just dumped into the starting area with the companion I had at the time (Quinn and then Jorgan), with no explanation as to how or why I was there. I progressed through a few mobs before exiting as I wasn't sure what was going on. Is the beginning supposed to be so sudden and unexplained, or is there a missing scene? Or am I supposed to only do this FP after the Kira/Satele story content? Apologies if this is by design and not a bug.
I'm on Darth Malgus and I've tried starting the FP with two different characters, once on story mode and once veteran. Same result.
Edit: Looking on SWTORista, it seems we're supposed to complete the echoes of oblivion story content first, then do spirit of vengeance. In which case, why does the Spirit of Vengeance opening mission appear in my log first? I felt led towards doing the flashpoint as I'd already done the opening mission.