Hiding posts locks the frame

The first couple of times this happened, i thought it was just my phone acting wonky. But after having seen it now multiple times today and under similar conditions, figure it's the app.

If I hide a post, the screen will not scroll up or down; it locks to what was on there aside from an empty space where the post was. I either have to re-load the screen (whether it's a Frontpage, local, all or mutl-community, same issue). I haven't changed any settings in months.

Anyone experiencing similar?