It's been a few months since i noticed this problem. There's been updates on the plugin, but still the image does not show in the admin.
Have since noticed that the image is there, but it is hidden by the plugin css using...
After doing some research i remembered that i followed the information on this post https://wordpress.org/support/topic/photos-not-appearing-and-no-formatting?replies=10 that stated "If you set both width and height to 0 in the settings you can control the width and height with your regular CSS."
This obviously works on the actual website by not giving any height and width attributes to the image, but it seems that it also plays with the admin side of things and hides the image in the admin. Now how do i go about stopping this?! Surely the image in the admin should just show the thumbnail of the uploaded image, so the user can see what the image is.
Hope you can sort this.