The phone is a Casio Commando on Verizon using the stock browser.
I have the main site at
http://m.fuelly.com bookmarked which brings up a page with buttons for the 3 vehicles I have in my garage and about fuelly Mobile, Set units and Sign out below them.
It has worked fine until just a few weeks ago. Then it happened a couple of times for the Titan fill ups which made me wary when filling the Jetta yesterday. I knew there was a problem when after entering the fill up info and hitting submit the MPG showed as 0.000 which I suspect was due the numbers being so far off. I immediately backed up a page and the VW Jetta was listed at the top of the page. I went inside and looked on my main computer and sure enough a 19th fuel up had been added for the Titan.
Sitting here again I have just added a dummy fuel up to the Jetta and now you will see a 19th fuel up for the Titan showing up.