Email marketing campaign says my Instagram address is not valid

[LesliePotE]

It is the same Instagram page I have had for years and IS the correct address but when I go to save the campaign, it won't allow me and asks me to enter a valid Instagram address.  I have even tried taking off the http:, www, adding @, etc. but nothing works. 

[Gold]

HI, do you have 2 instagrams on one account?  If so, you need to split them out.  

If this is not the case, can you please share a screenshot of the error you are receiving?