AMP Shortcode link fix

AMP is installed and verified. We have hyperlinks in the list of ingredients, but they are showing up as WP shortcodes and not being converted to html links.
e.g. 2 1/2 cups einkorn flour [url href="http://amzn.to/1paSwei"](where to buy)[/url]

See on page: http://livesimply.me/2016/03/10/honey-sweetened-applesauce-carrot-cake/amp/
EasyRecipe Plus Version 3.5.3208

https://wordpress.org/plugins/easyrecipe/