With Facebook shared photos automatically end up in the album 'Instagram Photos'. In the description of the photo also appears a link to the original on Instagr.am , which include the location where you mentioned the picture. Only photos you today to send Facebook are included in this album, you want photos like this earlier post, then you need to share again .
The change in Instagram was made without the iPhone app itself has been changed. Therefore you do not install this new update to use it.
Download: Instagram (free)