title: Possible Encoding issue with Ampersands
body: <p>Sometimes when we're generating a URL the following string is used in place of the ampersand - <code>%c2%a4cy</code>.</p>
  
  <p>I've not seen this type of encoding before and I can't work out where it's coming from. We're generating the URL using a <code>StringBuilder</code> in an MVC app. The URL is then being stored in an HTML field within SharePoint.</p>