So I've been playing and have been noticing that the timers for my nursing mothers haven't been going down. It'll stay at the same amount of time left for hours until I shut down and restart the game. Even then, it'll only shave off 3 minutes or so. How do I fix this?

Also, I have it on 2x speed

It's the result of pausing your game, leave it un-paused for a little bit and it should get back to normal. That's what I've heard.