Nope, this is the odd thing. One thing i did forget to mention is that i noticed this after having it mapped stage 1 but ruled this out because it worked when up?Alright when you lower the hatch with the latch lock locked and the wiper stops does the MFD show the hatch is opened.
Just thought i would report back and say thanks as your first suggestion was the area at fault. So it was the left hand side and ultimately the wire had snapped.I would take a look at the wiring inside the hatch rubber boots for issues. Can not remember which side carries the wiper wire but you might do a search and find the answer.
PS based on the pictures I took goes to left side