This is a problem I have been having for the last day or so.
I go to decommission my 2 remaining barracks and I get the error shown on the 3rd image.
I have cleared the cache, closing and reopening my browser, and it still shows up.
If it's not a bug, am I missing something?
If this is a duplicate about this issue, I'm sorry but I couldn't find any previous posts about it.