Grey Tile In My Photos Folder

[WPCentral Question]

I have a Lumia 520 and Windows 8.1 update on it.
I've noticed that there is a grey tile in my all photos folder. Even when I've deleted all my photos the tile is still there. Is it possible to remove it? When i've checked my phones photos folder on the laptop, it is showing it as empty so what is causing the grey tile on my phone and how do i get rid of it.

 

[Torcher Death]

Had that issue yesterday & I tried everything short of a hard reset to try & get rid of it, but all to no avail.

So today I went to check on it & it had disappeared just as magically as it had appeared.