Mapping bug

Hi,

https://imgur.com/tfKCFZi

This is the second time this happened to me. After completing a map the next one doesnt show as available so theres a block that forces me to go around for waaay to many maps. In this case i have 3 citadels really close to each other so it is pretty frustrating to see this happen.

Does anyone know how to solve this?

ty ty