Are you at your maximum March limit when it shows less than 12 marches active? You may have a return march that is stuck.
Here is how to determine if this is what you are experiencing:
1. Go to the City View and click on the "Deploy" button on the Bookmark Bar.
2. Click on the "Deployed" Tab.
3. Do you see something like this?
If so, you have a stuck return march. These marches are stuck, but they still count as a march in regards to the 12 March limit. For example, if you have 6 stuck marches, you can then only use 6 more marches before you reach your 12 march limit.
We are aware that this issue is happening, and we are working to fix this as soon as possible.
If you have stuck return marches, please post in this thread instead of creating a new one. Thank you!