.... should not tick over to the next weeks results until the current week has been completed.

Also, having to select 'Combat' missions multiple times in order to get the full mission list is just plain... bad.

+1 on both points, but doesn't this go in the Bugs forum?

I dont think you have to select Combat missions multiple times. I think the full mission list just takes a couple minutes to load.

It doesn't update again until you click the list.

There's also not any indicator to tell you that there's more missions loading...