He writes on Medium: "I consider that my rights (we still have some on the internet) have been violated somehow. I haven't done anything wrong and have lost not only my pictures, but being able to share important moments with my friends and family. What pains me is that all of this has happened without any explanation, not even a twitter response from Instagram. I'm not a celebrity, and I don't want to be one. I just don't like things being taken away from me."
Business Insider also asked Instagram how the error occurred, but the company had no further information to add.