Please clear your browser cache and cookies. There is an issue affecting military buildings but not others.
Clearing cache doesn't help. It's sill not working properly. And it affects both military and production carousels, in the city as well as in settlements and space colonies. Not all the time though.
And yes, something's odd with the message center as well. Sometimes you can't switch between Guild, Social and Official tabs.
There's also an issue with aborting a row of recurring quests. Sometimes it stalls after a couple of aborts, and the only way to get it rolling again is sometimes to refresh the game.