Incorrectly added my Aweber Landing Page to my GP site post and lost the post

Hi there

I wonder if you can help me at all. I created a landing page in aweber, which was supposed to be used for one of my posts. On my post there is a button where they can click on to get some recipes, that takes them to a landing page where obviously I am trying to get their email address. But I clearly read the instructions very wrong!

I went onto the aweber plug in, clicked on the landing pages. At the bottom it said create new page and link, so I added on the page url I wanted the landing page to go on, and linked it, but without realising that it was not the right thing to do! When I checked the post on the live site I see that it went straight to the landing page! So I went back to the aweber plugin and unlinked it, and now the page is not showing on the live site at all..... but it is still showing up in the back office.

Is there a way I can get it to show back up on the live site or do I have to delete that post and redo it?

I've added a couple of pics one of what is showing on the live site, and the other one which is the aweber plugin.

I hope you can help

Best wishes
Debbie