When I receive a message on an SE post, I get a notification like this:
If I double tap this notification, the SE application opens, but my feed is empty approximately half the time. It looks like this:
If I refresh the feed (slide from the top), the feed does refresh and shows the new notification.
The notification, above, leads to this comment.
I haven't figured out the pattern yet, but this occurs roughly half the time I open a notification. It's occurred for chat messages, comments and answers - but not consistently. I have received notifications for the same post (for example, the two comments after the one linked above) that do not show an empty feed. But, a chat message barely 10 minutes later will show the empty feed again.
I am utilizing the beta app - version 1.0.72 on Android 5.0.1.