mini k2 problems

Just noticed also that in IE9 masonry is not working (the last article just kind of stays down)

tmld, it seems the problem is related to jquery lib that is loaded twice on your website. One loaded by K2 component and one by MiniK2 module.
Can you try to disable the jquery from the minik2 backend and let me know the result?

Just an FYI, I fixed the problem by changing the default.php:

If $item->image is undefined I set the src= to a default image.

But, on IE 9 (64bit version) masonry problem persists.

Have you tried to remove the MiniK2 jQuery lib as I said previously?
I see there are still two jquery on your website html source (please see attachment)

Mmm...what happen if you look at this Mini K2 masonry demo page using your IE9?

demo.templateplazza.com/joomla/index.php/mini-k2-content

is it also has the same problem?

Yes I removed the jQuery option from the backend settings, and the masonry still does not work in IE 9.
Also, if I turn on Login form module, the fade out doesn't work in all the browsers.

The demo link provided works as intended (both the masonry and fadeout work).