Just lit on a nice aged Centurian i was sent. After a lighting it, i put it down for a sec and it dies out. Upon inspection, i find a cavern in this bad boy, and used a qtip to find out how bad. The pic isnt great, but width wise it was at least half empty, and went about 3/4 inch deep. Found no bugs, and my humi looks good, so it must be a bad roll. Has this happened to anyone else?