The filament appears to have reached up, through and then around a whole wire bundle that was tied with zip ties, and pulled it repeatedly enough times that it destroyed the shielding and broke the zip tie … and also by the looks of it yanked the little wires one thread at a time from the thermistor end heh. There’s still some wires attached, for what good it’s worth.
This printer really does hate me. It knows my Prusa is due Friday 
