Kevin first reported this a couple of months ago and I experienced the same thing. That is once I logged into the PC desktop version of the site using Chrome, I could no longer load the site at all using the phone version of Chrome on my android device.
I got a new phone a couple of weeks ago and logged in to LVA using Chrome on the phone. Once I did that, the site will no longer load on my PC using Chrome.
You get a white page along with the following error message.
Bad Request Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit.
I suspect it is a cookie problem.