Smile Redirect Should Ignore Watch Party Links

[Mr-Ison]

Describe the bug
There's a relatively new feature on Amazon's site called watch party that allows users to invite others to watch an Amazon Prime Video together. Users receive a link that they can give to others and when clicked it will take you to a watch party. Clicking on a watch party link doesn't work while Smile Redirect is enabled, it will instead take you to the watch party faq. https://smile.amazon.com/adlp/watchparty

To Reproduce
Steps to reproduce the behavior:

1. Have a friend create a watch party link
2. Click on that watch party link
3. You will see that you get redirected to the watch party faq instead of joining the watch party.

Expected behavior
What should happen is that you will be asked to enter your name after joining the watch party. Then you and the host should both be able to watch a prime video together.

Desktop (please complete the following information):

• OS: Windows 10
• Firefox Version 82.0.3

[webdevnerdstuff]

I'll see about adding that url to the list of excluded pages to redirect.

[webdevnerdstuff]

Update (v2.0.11) has been submitted to Firefox and pending their review. Once it updates, if you are still have issue please let me know. Thank you.