Since pogo started, a lot of portals removed. Some of them was part of mission(s). The big problem is, that some of these missions is part of a big banner.
Let's say, there are a really big banner, for example with 60 missions.
I started it, and when I finished with the 49th, in the 50th, there is a non existent portal. What now?
So my question is, what happens, if there is a removed portal from a mission. Can I complete that mission, or I just messed up my profile page?