Have you checked your chimney cap/flashing? Could be running down from/around the chimney behind/along the siding.
This requires a ladder and comfortability walking on a roof. Bring FS downhill rig up top and send it for return to mother earth. Please video.
#nofilter. My iphone finally took a nice photo, no bullshit. Still need to service the mower blades were still sharp. TruGreen has to be given credit for the lack of dandelions. There were other spots not this glorious where it was still kinda wet.
Then obviously a new bike is warranted.
Cut a slice across the bung and the broken bolt with a dremil. Then use a small headed screw driver to backout? It will score the bung (hey now!) but you should have no issue spinning a new one in.
Lumber through the roof. Vinyl products through the roof. Raw metal through the roof.
I have vendors quoting stuff with 24hr quote expiration. Not 30 days, not 15 days.
One vendor bid a job needing 2x12's - had pricing of $1.75LF in his bid 9 months ago. Now its $4.40LF.