Facebook has introduced some severe limitations to their data feeds that they provide for various 3rd party apps like ours.
For example, “Contacts Facebook Timelines”/”User Timeline” feeds are limited to all of your friends who actually use the same LightArrow app as yours, and have logged-in to Facebook from the same LightArrow app. If they’ve not done these 2 things, then the search results won’t include those users’ Facebook feeds.
Similarly, “All Facebook Pages” feed is limited to the Facebook public pages only.
We and other app developers are trying to find out from Facebook any information regarding their long-term plans on this.