There should be some down at the eaves also. 
Gotta be leaking Shower Pan.
What do I win? 
YA win a trip to the wood shed!!! when would you like it;-)
Again… dammit… noooooooooooooooo.
I have several rental properties that I had metal installed over the shingles. They first put down wood strips every foot running parallel to give a 1/2 gap between the two materials. The metal roofing manufacturer actually told me they prefer this method.
I see that often…
Ridge vent cap doesn’t have the mesh installed…
Proper ridge cap mesh image.