Pull to Refresh (ios)

Question

I recently implemented pull to refresh here: https://github.com/leah/PullToRefresh. It kind of works however it gets stuck with a spinning activity indicator. Their is also

Answer 1

I found this library very useful, fancy and up-to-date: https://github.com/Yalantis/Pull-to-Refresh.Rentals-iOS

(Recommendations from other answers seem old and not maintained)