For several months now Chrome has consistently rendered the google logo as follows, top is as Chrome renders, bottom is as IE and piant.net render:
What's strange is that this is only occurring on the New Tab page, but the main google page is rendering fine. The URL is the same for both:
https://www.google.com/images/srpr/logo11w.png
I'm running google chrome Version 42.0.2311.152 m (on Windows 7 pro x64), which says it's up to date, and only has two disabled extensions, Google Docs 0.9 and Pandora to Spotify Playlist Converter 0.5.0.
I've tried CTRL+F5, I've cleared browsing data (cached images and files), and it does show up correctly in IE.
What other diagnostic tests should I run to figure out the source of this issue?