I believe this is only CSS issue. The icon to toggle Available, Refresh and Sound (on/off) is not showing in IE only (IE tested are IE 8,9,10). It's fine in FF and Chrome. Icons to send file, smileys are showing correctly.
Another thing to take note is style.css in basic theme folder, the css (line 11)
tbody {
border-collapse: collapse;
border: 0px;
padding: 0px;
}

Padding will overwrite my Gridview's style. I've disabled this and other controls with table attribute are showing correctly.

Thankyou for pointing out the table style issue . we will fix it in the next version .

We will have a look at the IE issue .

Just an update: We have solved both the issues you mentioned.