Stream Security URL - Website URL / FB

We are currently offering functionality in the iOS and Android app to share FB results. We want the link in streaming messages to direct people to a website promoting the game or to a page to play on FB.

we call some command in a graph called

stream.publish

providing data below

{ "link", Settings.FacebookLinkURL }, { "name", Settings.FacebookLinkText }, { "picture", Settings.FacebookThumbURL }, { "caption", msgToUse}

As per February 2012 bugs

Mail URL Security: Links in stream messages must be sent to the Canvas app or website url

Everything works fine if disabled, but when enabled, using the game's website url or FB page url returns an error:

'Post link must point to app or canvas connection url

Is there a way to fix this without fully integrating the FB SDK for each platform?

Are there any indications when these changes will become permanent?