For FOREVER (it seems), my Instagram page wouldn't update the displayed website on my profile page and I had no idea why! I've finally figured it out! (this also could work when trying to change your Instagram username too!)

I'd change everything, try and save the page and got the Instagram error message at the bottom of the page: "there was a problem saving your profile".

It's as simple as changing and confirming your email address. I entered a new email address, and before confirming it, entered my old one again because i use it more., entered the verification code, and it was all sorted.

Over a year of a random knitted baby hat pinterest page linked through my profile FINALLY gone!!!!