Turns out there was a chart overlap issue in 1105 (due to the new FAA low enroute IFR charts). If you cached this region, and you can’t see the updated charts, please do this:
1. Unselect the US South Central Region. Tap on Start. The checkmark should go away.
2. Re-select the US South Central Region. Tap on Start. The app will ask if you really want to download again. Tap OK. Once region has been downloaded, you’re good to go.

Please let me know if there are any other issues with the new IFR charts.