My game has no years, only turns

Well, title says everything. Instead of showing a date my game shows only the turn. All my saves have this format: <myname>AD-<turn>. At first I thought this was normal, but then I saw some screenies from other people here and realised it's not. I'm not sure if this affects anything in the game, but I'd like to fix this to be on the safe side.

FfH doesn't use Years, only the Turns. Due to the thought of your Hero units being thousands of years old by the end of the game and whatnot.

Any screenies with a Year are probably just old.

In addition, people might be using other languages. At least the German version still displays years.