There is from everyone elses PC.
As you say, browser cache is probably causing it to show correctly on your screen. It is the image that has "!sort-by-number" within the title that is causing the issue, just remove that one.
Everyone can read about why the image appered here on wikipedia. The owner of the domain that hosts the car pictures replaces the image with the famous one from goatse.cx shock site whenever an image is hotlinked.
http://en.wikipedia.org/wiki/Goatse.cx
(this information contains decriptions of images used in the "shock" site, but contains no pictures - links to sites contained in the wiki information may contain similar material - so proceed past the wiki site at your own risk)
Back to topic now..
of course the ever efficient TheMinel had posted the goatse wiki link well before me, but I chose to repost the info