Oh’p, guess I wasn’t the first to notice this. I did make this report, though. Is that the same issue you’re talking about? (The title sounds like it would be something else, but I address that in the report.)
Haha, the same thing happened to me in my last game! I think I’m just spoiled by the new release of Dwarf Fortress, where suddenly trees give so much wood that you never run out after just cutting down a small number of them.