Restore not working in iOS

Hi,

It looks like there’s a problem with calling “restore()” on iOS. I purchased an item in one device, then tried to restore it on my other device, and iOS asks for my credentials once, then asks for them again immediately afterwards, then does nothing. 

If I instead try to re-purchase the item, but cancel, and then try to restore my purchases, it works.

Any ideas what could be causing this behavior?
 

Thanks.

It looks like it’s working now with no changes made by me. It might just have been Apple server sync/issues.

It looks like it’s working now with no changes made by me. It might just have been Apple server sync/issues.