The company has since reverted back to old format, but not before droves took to social media to express their disapproval. Many said they hated the change.
A few admitted they had a hard time navigating the latest interface.
Others were so frustrated they threatened to delete the app from their phones.
On the other hand, there were a couple of folks who actually liked the new design.
And some people were not affected or logged into Instagram after the old format returned.
» RELATED: Study: Instagram is the worst social media network for mental health