Not here. Using Google Chrome on Windows PC's (both at home and work) as well as on my Android phone.
Working in IT, I understand how complicated this stuff can be... even when it appears simple. But if you're taking requests (haha) I would love the option to choose the template. I actually prefer the current look - dark on a lighter background is easier for me. I understand if that's not possible at this time... if you get the original template back and lose the current look, so be it.
And though I have absolutely zero experience with vBulletin, other than usage here... if I can help, let me know!