In which sim do you see those two objects in the asteroid belt? In "Solar System - Now & Real time" and the default "Solar System" I see FY27 in its correct location (orbiting beyond Neptune), and I don't see VP113 in these sims. We are in the process of updating our database information to correct some errors, so it would be great to hear if there's somewhere that these objects are incorrect!
As for the sun, we actually just noticed that yesterday and have fixed it. This fix should be in the next update.