Random support lines that arent supporting anything

[Rainbowdashboard 2]

I've been noticing on some of my prints random support lines where they should not be going. I've been manually using support blockers to keep them out but sometimes I get lazy and forget to check for them. 

 

Here's a print that I have going now, and theres a set of ridges that are supported on the back side, and a weird line on top of one of them on the other side. 

 

Live image is a bit potato, but you can see the line there that is kinda flapping in the wind for that random support line. This is a dual extrusion using the breakaway material, but I've had it happen on single extruder prints with supports as well. 

split-main-body-l1.3mf