Hey there DGC!!
So my basement gets pretty cold an I use a heat mat and temp sensor to set my seed germination temps. I had it set around 78, but when I probed the dirt with a kitchen thermometer it was reading 95-100 in spots. Since it had been long enough, I decided to dig up the seeds. A few had not even popped and the ones that did grew a short tap root and nothing! Did I fry them? I think my heat mat sensor is busted.