HTML not working in manual payments

Hey there,

I'm using the Fundraising plugin. My payment gateway isn't paypal, so I need to replace it with manual payments and ask the users to click a link.

However, if I detail that link in the HTML allowed message box, when I press save, slashes are added after speech marks - /"http://webaddress.com/" and then it doesn't work.

See image below:
http://snag.gy/ProbI.jpg

It's clearly down to the characters being escaped on the form being saved, but its breaking the functionality.

Thanks,
Chris