My original heading was to Unriya. I switched course around Ahmerrad when I noticed a larger army in Tazjunat, which seemed much more fun.
Because I only arrived to the fief after the attack. My army moves extremely slowly so they would have had plenty of time to see me coming. It's taken me 3.5 days just to get here from Halmar. I arrived there 11-12 AM GMT+3 and didn't activate quick march to get there faster because there was no point anymore.
Why didn't I see the army? Because I was asleep yesterday during the night, because it was night. I woke up at 7-7.45-ish(or that was what I assume based on that my alarm clocks was set to 7, but I didn't get up instantly) AM only to see it attacked and my army just a little while away. Then I went back to sleep before class.