Hah, I had the same for the ending. Got really annoyed and started looking at some spoilers to see where I'd gone wrongGot confused when what I read indicated I should've got the good ending!
Same.... I found a criteria list and couldn't work out what was happening!

Glad I killed Radovid (twonk), happy I sided with Cerys and I'm *really* glad Roche got his country back 

I can't see anything matching this anytime soon. Can't wait for Blood & Wine. I've tried playing a few other games but I can't stick at them for more than half an hour now. I've done a bit of exploring in Skyrim but there's not much to do after 150+ hours.

I can't work out why I still don't have a full Gwent Deck. Pretty sure I got all the unique cards and bought from all the vendors.