First off, credit to Jennifer Janes, who actually wrote this guide. Very helpful, thanks so much :)

Sometimes, when you play the game, your stuff no longer will publish to your wall. Or, it will, but it doesn't pop up asking you to publish, or allowing you to comment on it first. 

Heres a step by step guide of how to fix this:

Step 1:Click on Account 
 

Step 2:Click on Privacy Settings 
 

Step 3: Click Edit your settings 
 

Step 4:double click on the App you want to fix 
 

Step 5:Click "REMOVE" on Post to my wall (yes, I know, sounds crazy, but it's what fixes it  
 

Cheers! you will now see all your posts pop up when you want to publish! 
Hope this helps someone