Not receiving as many hearts as you would have expected?
I couldn't work out why some people were saying they received up to 100 hearts per day - I have a bunch of friends but usually only received about 2-3 hearts gifted, plus a friend or two added every day:
Turns out if you go to Friends - Inbox - Receive All - 'will say "Inbox: 0' - REFRESH - all the missed hearts begin coming up.
They come in groups of 2 or 3, you have to keep refreshing, receiving all, refreshing, receiving all -
So far I've been doing this and received about 500 hearts, with no sign of it ending. After refreshing heaps I'll go back to Ponyville and have a pile of chests there too.
Apologies for my super broken iPhone screen
Appears on these pages
Confirmed (with video) that we're being cheated on our hearts - Not receiving as many hearts as...