unite nivo - Strange behavior in Google Chrome

[jungeggers]

Hello,
the slideshow is great, but there's some strange behavior in Google chrome:

first, slideshow (4 pictures) doesn't seem t work, when the second pic flys in, you can see a small stripe, and when slideshow starts again from beginning, you can see it complete ??!!!

you can see it here : www.blumen-jungegger.de
Please help !