Hi Bookertoo. Unfortunately, my friend's one died this spring too.
My agapanthus are dead too, despite having their usual winter protection - white ones, the usual blue ones and some smaller, darker blue ones with narrow leaves and all the babies I was growing from tehir seed last year. Fortunately I gave babies to a friend and can get on eor tow back but it's disheartening all the same. It wasn't even a hard winter by our standards. Just that flipping late and heavy frost after they'd all got excited and started growing too early.