Look carefully at the leaf blade switch that is working. Two leaf blades make contact at the top to complete a switch closure, each of these have a lug hooked to them. One lug doesn't do anything.
The lug that doesn't do anything gets a white wire(s) with blue stripe and black end of the diode. The silver band end of the diode and white jumper goes to a lug of a leaf blade with a contact at the top. The green wire and white jumper wire goes to a lug with a leaf blade with a contact at the top.
LTG : )