Yup. Just to be safe, I went back and deleted my old lua and added the newest from Github and confirmed it had the lines commented out. Still stopped getting a response when going to the SP submenu (PB10 from the main menu). I did notice that after I go into the SP subpage (and the app stops updating the display), if I back out of the UFC in the app and re-select F-15E, it comes back to a blank UFC display. But if I MENU to the main UFC menu, then do the same "back out and reselect the aircraft", the displays reappear and will update properly. I also noticed a similar issue with the MARK page (though haven't played with it enough, but I could and then provide more details if it helps).
edit: added a video of the behavior since I don't think I worded it well. I do some stuff that works just fine for me to show it's otherwise working (e.g. change the LAW, change the SP but don't enter the SP submenu)
F15E_UFC.MP4