So I pitched into 109 degree wort

Yep. I was in a hurry. 3.5L in my new 5L flask. It felt cool tonthe touch, pitched then lifted to swirl and damn it is too hot. Used my thermapen and it is 109 degrees.

I guess I'm glad I accidently bought two smack packs.

I guess dead yeast as a nutrient is a good thing? Lol