My latest fortress has had several odd things happening of which some are likely bugs, while others are just curious.
First a bit of bugginess:
My human caravans are very unwilling to leave the trade depot. They stuck around with some 120 humans/animals for almost a year before I decided to dump all their goods into an atom smasher.
Next up, when my carpenter had a mood but could not path to the carpenter shop outside, my framerate dropped from 100 to about 15. Building another workshop indoors fixed it immediately.
Now some oddball stuff:
My fortress was carved inside the first cavern layer, in an oddly secluded portion of the cave. in 5 years, I had one giant toad visit, who has never left since. There is no map-edge access in the entire cave. oddly, FB's still spawned without notifying me, and promptly went "missing." I've got maybe 10 or so on my deceased units list despite never encountering one.
Despite embarking on a location that displayed WAR for humans and goblins, I have never had an ambush, thief, or siege from any civilization. The first and only siege I had was a mishmash of goblins, humans, and elves. They were terrified of my 2 soldiers, and were hacked to bits. I still receive caravans from both elves and humans. In the first year of playing, most of the rest of my civilization was apparently taken over by a goblin civ, and I was sent a goblin liaison afterwards.
I had all the requirements for invasions and megabeasts, and did have a hand full of cyclopses and giants attack.
Has anyone had similar experiences? I don't mind peacetime with the lesser species, but endless peace even with the goblins becomes boring. In 5 years, I have had 4 deaths, all of which were failed moods.