In the Map Tour Builder, it is not possible to access photos from Facebook pages where the url is not formatted in the www.facebook.com/<PageName> format.
Last Published: February 18, 2016ArcGIS Online
Bug ID Number
May 28, 2015
June 11, 2020
This issue was not reproducible when tested by the development team. Issues may be given this status when they cannot be reproduced or are no longer relevant in a development version of the software, but a specific fix was not installed to address the issue. The issue's Additional Information section may contain further explanation.