Hi I'm Zikara.
When I was playing with my household I noticed lots of things had changed in the game. My sims portrait had turned to a dark green colour! And when I clicked on their moodlets (where you can see if they are hungry, sleepy, ect..) I saw that they the colour was dark green too! And I skipped time forwards and my sim was a little bit hungry. I looked at their portrait and their colour changed from dark green to dark red! And when I zoom in or out or I rotate my cursor it's very slow and usually it isn't slow. Also, sometimes my cursor goes grey instead of blue. I then go on Map view and it looks so different! The map view has lightly tilted to a angle and zoomed in a little bit. So when I am playing with a household and I go to map view it's very frustrating because I find it hard to look for things. Please help me, I don't know how to fix this.