Excellent product with room for improvement

I love this app. We use it everyday. There are 2 issues from this version that I cant figure out:
1. For some users the app randomly asks for a GDBOID when collecting polygon features. Entering a random number allows the user to submit the collection.
2. On some of our maps, when we try to create a new feature we are presented with duplicated symbology options (in the list that appears when you tap the the + sign). The collections work regardless of which duplicated option is selected.

Our feature services are hosted on the latest version of ArcGIS Server and the maps reside on ArcGIS Online.

CampBrian about Collector Classic, v10.3