You're the 3rd person to report this. It's failing to set your DST option, I'll investigate. I wanted to confirm this was actually a bug before using cycles to research it.
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Steps to recreate..? I'm not sure. Try logging in with a normal mod. account (or hijack mine I guess @__@;; ) and visit that URL and see if it redirects to that page?
And I use Firefox. o: And yes, cache/cookies have been cleared.