Answers for Dine Out "Food Never Served" issues - fix for Shimuzu (and others)

I had this problem but only once at one single table so far and in a restaurant I built. I even put the table on priority service BUT I did noticed that the venue had been open ten hours at that point and wondered if that had something to do with it. The employees don't like working more then eight hours. Usually I try to stop taking customers sometime after the six hour mark which will provide enough time for people to sit, eat and leave allowing me to close the place around eight hours in. I haven't seen it more then that and I've wondered if it's maybe just random chance that occasionally your just not going to get dinner out quick enough and people are going to leave, although several hours prep time should be enough- lol. Probably some manner of bug that some people are suffering more than others like always.