Broken Game and Bugs Years Later

Back to DO, years ago DO as I said played as it should on my machine however, since I took that long break and retried and then retried this last time this year, I noticed the difference (I forgot to mention) was used to when I sent a Sim to eat at one of my restaurants (I built) (not owned by anyone) if I clicked the table I wanted and was first then the waiter would wait on my Sim first. This was not true this year, just the other day, but the guy went to all the other tables first (though my Sim was seated first at a table) and took their orders...this right here is also why Sims don't get their food cooked first. Not only that the game generated chef can't cook the menu but because the waiter no longer waits on our Sims first if we were first before any townies. Argh, so annoying how they have ruined this pack.