Well, I finally fixed the last scene & there was a lot of tweaking & rethinking going on there. First off, the scene felt like I was backtracking in my writing skill & I had to clarify a lot of actions & delete a lot of unnecessary adjectives. Then, the phone conversation felt too much like an excuse for exposition rather than a natural conversation between two people who know each other well & are relatively well aware of what the other is doing.
Then, I thought about breaking in the middle to introduce my third POV character, but that didn't work. It was all internal, I ramble when I start going on the internal, & I was revealing way too much about her character- and badly- so I undid that.
Finally, I managed to finish & went to go on to the originally intended scene for that third POV character... but, she was present in the second POV &, oddly, I somehow ended up managing to do the only two things that scene was meant to do already- introduce the character & hint that she is intrinsically involved in the plot, so I decided to scrap it for now & hold off on introducing her POV until & unless it's needed.
So, now, I'm onto my next scene, which is going back to POV 1 & is mercifully short & before moving on to what used to be POV 4, but, I guess, is now POV 3. So...