iPad only (Safari)

Last night I reproduced this issue several times on my sister's iPad, but it did not appear in IE or in Safari on my home desktop computer.

• I have a rotating ad in an ad block at the top of the right sidebar. Call this Location 1.
• I have a custom content type that shows a logo image on some pages, further down the sidebar: Location 2.
• I have stories that show one photo each. Each story appears blog-wise in the main column: Location 3.

In Safari on a new iPad:

• A photo from a story in Location 3 appeared in Location 1. The link still went to the intended advertiser, but the image was wrong.
• The logo image was squished into the Story in Location 2
• The logo image in Location 3 appeared normally.