Facebook Like button flips backs to 'unliked' state after clicking

I have added a Facebook Like button on my Tumblr blog (in the template): both the iFrame code and the Open Graph tags. The button shows up normally below each blog article. When I click the button, it changes its status to 'liked', but flips back to the original state after one second.

The HTML source of the blog article is (iframe part):

<iframe class="fb_button" src="http://www.facebook.com/plugins/like.php?app_id=APP_ID&href=http://www.beyondbrands.nl/post/7354959316/startup-weekend-amsterdam-join-crowdriding&send=false&layout=button_count&width=90&show_faces=true&action=like&colorscheme=light" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:90px; height:21px;" allowTransparency="true"></iframe>

OG tags:

&l开发者_Go百科t;meta property="og:title" content="Beyond Brands Blog, StartUp Weekend Amsterdam about to get started" />
<meta property="og:type" content="article" />
<meta property="og:url" content="http://www.beyondbrands.nl/post/7354959316/startup-weekend-amsterdam-join-crowdriding" />
<meta property="og:image" content="http://26.media.tumblr.com/avatar_6e2d27950ebb_128.png" /> 
<meta property="og:site_name" content="Beyond Brands Blog" />
<meta property="fb:admins" content="598414663" />

I'm a Partner Engineer at Facebook. We've been tracking this issue internally and we pushed out a fix in the last 24 hours to fix this. You could manually fix the issue by running the urls through the linter, but obviously this wasn't a scalable solution. If you see this issue still happening, let me know so we can reproduce and diagnose any lingering issues. This was the bug id we used to track it (as posted by other users): http://bugs.developers.facebook.net/show_bug.cgi?id=18591

You need to URL encode the URL that you want to like into http%3A%2F%2Fwww.beyondbrands.nl%2Fpost%2F7354959316%2Fstartup-weekend-amsterdam-join-crowdriding

So it would be something like this instead:

<iframe class="fb_button" src="http://www.facebook.com/plugins/like.php?app_id=141659102581634&amp;href=http%3A%2F%2Fwww.beyondbrands.nl%2Fpost%2F7354959316%2Fstartup-weekend-amsterdam-join-crowdriding&amp;send=false&amp;layout=button_count&amp;width=90&amp;show_faces=true&amp;action=like&amp;colorscheme=light" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:90px; height:21px;" allowTransparency="true"></iframe>

This issue is coming on Facebook, particularly on newly registered domain names. It has nothing to do with the code.

How old is your domain?

Also, try the Facebook debugger.

Does it fetch your meta tags correctly?

Update:

This has been resolved!

http://bugs.developers.facebook.net/show_bug.cgi?id=18591

Try this iframe:

<iframe src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.beyondbrands.nl%2Fpost%2F7354959316%2Fstartup-weekend-amsterdam-join-crowdriding" scrolling="no" frameborder="0" style="height: 62px; width: 100%" allowTransparency="true"></iframe>

It was taken from lint.