List view missing Android apps

REPRODUCIBILITY (% or how often): 60%
BUILD ID = OS VERSION (Settings > About product): 4.2.0.21
HARDWARE (XA2, X10, X10 II, …): X10 II
UI LANGUAGE: German
REGRESSION: (compared to previous public release: Yes, No, ?): Unknown

DESCRIPTION:

Sometimes list views in Android apps are only displaying placeholders instead of items. This is anoying, because I can only ged rid of it by restarting the android support. Recognized this in Aurora Store and Nextcloud Talk app.

PRECONDITIONS:

unknown

STEPS TO REPRODUCE:

Start some apps, wait some time. Go to standby. Open the app again

EXPECTED RESULT:

List view should show the real items instead of placeholders

ACTUAL RESULT:

Only dimmed placeholders appear, see screenshots.

ADDITIONAL INFORMATION: