Yeah, it just didn't work for one hour or so, then went back to proper behaviour. But it really had a time of dysfunction(screenshot)
It's not something I'm looking at often, so I cannot say if it already happened in the past. Just, specifically, right now, I needed to know if my marketing expenses for my new routes in JFK were excessive(answer : they are not), but the answer was delayed. Not a big deal.
Very strange, anyways.