On my website zaBuza Editions I tweaked the original theme to change small things, it was working smoothly until I implemented Amazon A Store (and maybe I did some plugins Updates, can't remember which one).
So I tested the site after implementing the iFrame built-in store, it was good. The eShop plugin was also working fine. Frankly happy !
But 2 days later, I have the current result : no more frame, menu, it is like a Word Document Page without formatting :)
All is messed up :(
My question is : does it come from the Amazone A Store or the server or my child theme ?
When I preview with the original Graphene Theme it seems to work well.