ISS location tracking NEEDS FIX, please

Great app for nature’s celestial objects, but an artificial satellite - specifically ISS – was displayed BELOW the horizon in this app, when it was ACTUALLY almost directly ABOVE in the sky, and just passing by the moon, then near Venus/Mars/Jupiter. For the app developer’s reference, this occurred on Nov 4, 2015 at 5:49 a.m. from southern Californias viewpoint. Makes me wonder about the accuracy of the other artificial satellites?? Otherwise, this is one of my favorite apps, thank you.

auntie-xochitl about Star Chart Infinite