So, today I did a ride and one of the pedals hit the root of a tree I think. My shoe unclicked and I couldn't get it to click in again.
When inspecting, I found that one of the components near the spring had gotten loose. I rode home, and upon further investigation I found that the little square metal bit with a screw in it was missing:
Can anyone tell me where I could buy that part, or how I can find the part number? Really don't want to buy the whole replacement at €150..