1. I can't interact with the device next to the Source barrier. I was able to click it once, but no dialogue menu appeared. Now I can't click on it anymore.
I'm guessing this is uncompleted or an oversight. For the time being, you can use teleport to throw someone through the barrier to collect any bits and pieces worth having.
Originally Posted by Metal_Fletch
3? I've seen some players encounter a pool of liquid Source in the lab, but there's nothing but blood and a corpse there for me. This may or may not be a bug.
All the source pools were removed a couple of releases back; which is why I think the source system is just not yet complete.