The old images not showing in IE (pasted from notepad)

Someone told me this morning, “None of the pictures work on your website.” I do a quick flip over to IE and sure enough, they don’t. I don’t get it.

I did not paste in from Word. I have checked the HTML for anything out of place and see nothing. One of the posts was copied from Gmail, while the other was copied from a third party forum message. BOTH were first pasted into Notepad for editing.

Here’s what gets me. I thought maybe the image code got stuffed into another tag, which was throwing it off (the visual editor can do strange things from time to time), but I’ve got two examples here from the same page. One image works in IE, the other does not. What am I missing?

Post location: https://mitsubishi.gearboxmagazine.com/2009/10/jsb-mikes-92-galant-vr4/

This image works in IE:
<img class="alignright size-full wp-image-82" title="VIOLTR" src="https://mitsubishi.gearboxmagazine.com/wp-content/uploads/2009/10/VIOLTR.jpg" alt="VIOLTR" width="400" height="400" />

This image is a red x:
<img class="alignleft size-full wp-image-90" title="Big Evil engine bay circa 2006." src="https://mitsubishi.gearboxmagazine.com/wp-content/uploads/2009/10/bigEeng.jpg" alt="Big Evil engine bay circa 2006." width="400" height="400" />

The theme I’m using is “The Morning After 1.4” by Arun Kale. I notice that there is a style.css AND an ie.css. The ie.css makes no mention of images beyond a thumbnail placement as far as I can tell. Style.css starts with the following:

/* Import stylesheets and hide from IE/Mac \*/
@import "lib/compressed.css";
/* End import/hide */

/* Start The Morning After stylesheet

I hope someone can help me out. Did I screw something up? I’ve not had this issue with any of the other four sites on which I run WP (pointing to theme, but I really like this theme and *just* took the site live). I’m going to try a generic post with images to see if I can duplicate the issue intentionally now.

Thanks for reading. Very much appreciated.