So, after having a 2nd pair of eyes take a look, I realized it was a dumb error on my own part. In my attempt to be smart about when and where I loaded scripts, I had not set the maps script to load on this archive page. D’OH! It was loading fine for the other pages I needed the maps on, but I had built the site several months ago and just didn’t even remember this, and glancing through things it didn’t “register” in my brain either. It now works great {hangs face in abject shame}
