JOne thing I did find distracting was during the intro sequence when the ringed planet passes by the stars in the background move in two different patterns. I hope they fix that when they start releasing the rest of the series.
If you're talking about the ersatz-Saturn in the season 3-onward credits, that mismatch was always there. They used the rings to hide the transition between the starfield used in the original ship footage and the starfield generated for the new opening visuals. They probably didn't correct it on purpose, as it's an artifact of the way the credits were originally created.