Planet viability bug (major!)

I do like this game, but man, Bioware are making it so, so hard too!
After the dead Cora fiasco, I now have some new fun: Disappearing planet viability!

Despite both Eos and Veold being at 100% yesterday, the game has decided that they are now 0%, despite virtually every quest being completed and being able to stand in the bloody outposts! Even better, some of the initial quests you get when you land have reappeared!
As an additional side effect, I have also lost all progress in the SAM memory triggers, it is only registering as having got one. I also can not get some Nexus upgrades as they are dependant on planet viability.



I thought people were joking about technical issues, but this is starting to get ridiculous now. My worry is that something is clearly unstable / wrong here, and that I am one wrong click away from a complete junking of the playthrough. Also, for some reason the game was jerkier than normal (and not due to fraps).

I can forgive some of the issue like a few janky animations and the quick save (annoying but not game breaking), but this error can clearly be game breaking. I don't regret my purchase and I am having fun (as a fun / hr /cost analysis it comes out on top), but something clearly has gone wrong on the QA side for this to happen. The error to this basic building block (settlements) of the game should not be occurring (mind you neither should zombie Cora).

Do I risk playing further or wait for a patch (note it is bugged on my earliest manual save, I was on Havarl and didn't notice)? The thought of having to redo all of this is not a pleasant prospect.