Since we started on the roof before the walls, there were many educated guesses taken as to where the wall surface would be when finally building the soffits. You win some and you lose some.
Here we are adjusting the length of the roof to balance the left and right side. I'd been looking at the bloody roof line for 2 months and never noticed anything, but seems the contractors in Synergy had, and swore a blood oath to fix it. Three hours later and we were only more perfect. I really should be more demanding.
You have no idea what this is I'm sure. There is an icicle there in the photo at the bottom that grew between the Tyvek and the foam. Somewhere on the wall water is leaking into the wall behind the foam. The only place for the leak is the window. The flashing above the window will have to be corrected.
UPDATE: OK, there may be another reason. This is coincidentally the exact location where the exterior water spigot was located before it was temporarily sealed up and the siding went on.