Too many answers friends wait a second and there will be answers rise!
I don't usually have a problem with this. But when you're supposed to have missions show up, and they don't for 6 hours, that's a lot of time that could have been spent doing the missions.
For example, there's usually a Decoration that's given out for people who can finish all the missions in 24 hours. Now they only have 16 hours to do it.