I have Googled my problem and basically still have not found working solution despite this being such a widespread problem. My facebook like button on url http://www.souldnation.com does the "like-for-a-second-and-auto-dislikes" trick that has plagued many users. Have tried the linting debugger on facebook to no avail as well. I get "Error Linting URL: An internal error occurred while linting the URL."
Help please! Thanks!