right part of axis gets colored unexpectedly

[caub]

few seconds after it's cleaned, but happen again when last tick moves left

It's also cleaned if I double click on it
sadly I wasn't able to reproduce this problem: http://jsfiddle.net/B2WJM/21/
but I have the same cubism css in my app code: http://188.165.206.195:8888/

browser: Chrome 29

[caub]

the answer is probably that at least one horizon must be in the context
I was using cubism for another chart type