GetPage returning zero results for public pages

[aheadsup]

GetPage seems to have stopped returning results for public pages.
Is there an issue or a workaround?
Any thoughts will be greatly appreciated.

[rnlanders]

I've run into the same problem, but it appears that Facebook has locked down the Groups API in response to Cambridge Analytica. I suspect the only way around it would be manual scraping (e.g., using rvest). See https://newsroom.fb.com/news/2018/04/restricting-data-access/