I fix it not reading as a map by unzipping the map folder and changing map id in moddesc.xml to Ardennaise and then it works for me.
@Sper62 did you removed FS25_Adennaise.zip from mods? Just put the unzipped one in mods.
I fix it not reading as a map by unzipping the map folder and changing map id in moddesc.xml to Ardennaise and then it works for me.