I did a bit of a search and couldn't find this issue listed - maybe it's just me!
Anyway, I have a problem with the Pilcrow theme update which has me scratching my head.
My blog (www.auntiehelen.co.uk) has an overall featured image (two recumbent tricycles) which I use on a lot of the pages/pages but I also set specific featured images for some posts. These have now stopped displaying, I only get the two bikes (which is better than nothing, but not ideal).
When looking at the dashboard I can see the featured image visible for the relevant pages but it doesn't show up. For example, the post on Velomobiles should have (unsurprisingly) a picture of a velomobile at the top - but it doesn't! http://www.auntiehelen.co.uk/dinner-with-velomobiles/
I haven't made any changes to the theme, it's just magically switched off my page-or-post-specific featured image from displaying.