I am missing the junction arrows on junctions on my route. It seems to be random and when I add new junctions the arrows are missing. You can see what I mean in the picture
at this url.
https://www.trainzportal.com/mytrainz/view_media_post?media_post_id=344977 (can't figure out how to make it show here) The arrows are missing in the foreground but are visible in the distance. Everything was fine and then this started happening. If I look around at other junctions I have done some are missing arrows while others are not. Please help.
I duplicated your track setup (invisible BNFS150 track) on a bare baseboard. All track junctions are visible.
The only way I could get the track junctions not to appear was by turning off the Trainz Settings (from the main Surveyor menu) --> Interface Settings --> Automatic Junction Placement. Check that setting.