My Wings did almost the same. Extreme heat due to packing blowing out after last year's Amag. I cut it shorter just short of the holes. Cut inner perforated pipe same amount. Repack and go. Difference is my end cap did not break, just the titanium skin.
Running at full taps took the packing out in 3 stages. This year I used an FMF. Sounds kak, fitted extremely poorly, but survived with the packing intact.