A Florida Oak (dead/brown) leaf fell into my wort while it was boiling. Not sure how long it was in there. Should I be worried? I assume not since every thing is aged in oak barrels.
Also, in the last 15 minutes of my 90 minute boil, I threw in the irish moss and 10 minutes later with 5 minutes to go, it almost boiled over. I have never seen that before. I usually only see it at the beginning not the end. Is it normal?