Ultimate Facebook flubs Xml-rps and Atom posts (at least on 2 things so far)

Ultimate facebook is causing minor issues on XMLRPC type posts.

For example, If i use iphone It fails. It is still up there, but i have to delete draft. Not confusing for me, but for my dummies..

So far this has happened when autpost off.
Tried enable frotnend
Tried disabling allow posts
Tried disabling allow indiviual

2011-12-11 11:01:07 +0000 <WPDataController: 0x744c690> errorWithResponse: Error Domain=org.wordpress.iphone Code=903 "Blog returned invalid data." UserInfo=0x463090 {NSLocalizedDescription=Blog returned invalid data.}
2011-12-11 11:01:07 +0000 <br />
<b>Warning</b>:  Missing argument 2 for Wdfb_AdminPages::publish_post_on_facebook() in <b>/...../wp-content/plugins/wpmu-dev-facebook/lib/class_wdfb_admin_pages.php</b> on line <b>511</b><br />
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<b>Warning</b>:  Missing argument 3 for Wdfb_AdminPages::publish_post_on_facebook() in <b>/...../wp-content/plugins/wpmu-dev-facebook/lib/class_wdfb_admin_pages.php</b> on line <b>511</b><br />
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<b>Warning</b>:  Missing argument 2 for Wdfb_AdminPages::publish_post_on_facebook() in <b>/...../wp-content/plugins/wpmu-dev-facebook/lib/class_wdfb_admin_pages.php</b> on line <b>511</b><br />
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<b>Warning</b>:  Missing argument 3 for Wdfb_AdminPages::publish_post_on_facebook() in <b>/...../wp-content/plugins/wpmu-dev-facebook/lib/class_wdfb_admin_pages.php</b> on line <b>511</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /...../wp-content/plugins/wpmu-dev-facebook/lib/class_wdfb_admin_pages.php:511) in <b>/...../wp-includes/class-IXR.php</b> on line <b>471</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /...../wp-content/plugins/wpmu-dev-facebook/lib/class_wdfb_admin_pages.php:511) in <b>/...../wp-includes/class-IXR.php</b> on line <b>472</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /...../wp-content/plugins/wpmu-dev-facebook/lib/class_wdfb_admin_pages.php:511) in <b>/...../wp-includes/class-IXR.php</b> on line <b>473</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /...../wp-content/plugins/wpmu-dev-facebook/lib/class_wdfb_admin_pages.php:511) in <b>/...../wp-includes/class-IXR.php</b> on line <b>474</b><br />
<?xml version="1.0"?>

strangeness happened on live writer. I suspect this to be true across board