So far, I haven't found an outside Facebook link to these pages. You must be logged into Facebook to view these pages.
U.S. West Genealogy Research Community Page
Mountain: Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah and Wyoming
Pacific: Alaska, California, Hawaii, Oregon and Washington
U.S. North East Genealogy Research Community Page
New England: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont.
Middle Atlantic: New Jersey, New York, and Pennsylvania
U.S. South Genealogy Research Community
South Atlantic: Delaware, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, Washington D.C. and West Virginia.
East South Central: Alabama, Kentucky, Mississippi, and Tennessee.
West South Central: Arkansas, Louisiana, Oklahoma, and Texas.
U.S. Mid West Genealogy Research Community Page
East North Central: Illinois, Indiana, Michigan, and Wisconsin
West North Central: Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota.
Asia, Africa & Pacific Genealogy Research Community
Australia, India, Japan, New Zealand, Nigeria, Samoa (American), Samoa (Western), South Africa, and Tonga.
Just as a reminder you must be logged into Facebook to view these pages.
I did see a post as early as 12 Sept on the American Samoa page talking about these changes.
Here is a link to all the FamilySearch Community Pages.