I haven't updated WPP for a while, because everything worked just fine. I don't remember the previous version of WPP that I used but I'm pretty sure it was the version that used another plugin to get the thumbnails.
Yesterday I updated WPP to the latest version, everything works fine except for some posts that the plugin cannot get the thumbnails. When I checked I found out that images in those posts are not uploaded using Add Media function, but imported directly using <img /> tag, and the urls are from another hosting.
This is my site: http://ipluszone.net/
Thank you for your awesome plugin and your time, have a nice day,