One thing though; I noticed though that the star named 'ALV 3' in the flame nebula (NGC2024) doesn't actually appear - either in the actual sky, or on Sky Atlas / Uranometria....... OK, so that's at least 1 error in 25 million ;-) Weird.
That is possibly an error in the Washington Double Star Catalog. ALV is the discovery code. We are correctly plotting the star as listed in the WDS catalog. If you do a search in the VizieR database it dos have the star at those coordinates.
But I agree that if you look at the DSS image for it there does not appear to be a star there. We just have to take the data as it appears in the catalogs. We cannot get in the habit if tracking down errors and "correcting" them.
And I too have this exact same problem...
As I said to ChapSkins, we haven't see this. As far as I know he didn't open a trouble ticket with more information. If you can tell us how to reproduce this I'd love to fix it. Does it happen every time for you or are there specific circumstances? Are you also on an iPad mini?