Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Want To Save Your Photos And Get Out Of Instagram Before Facebook Kill It ? –
I am sure you have heard the breaking news that Facebook has just purchased Instagram for $1 Billion. Well if you are a Facebook hater or generally want to move your photos to a different service then why not try Instaport. Instaport allows you to escape the Facebook trap and get out of instagram with all your photos.
UPDATE : Looks like there is a lot of people want to escape the Zuckerberg and have brought Instaport down keep checking back