Jessy, I've looked too, but nothing stood out. Also, no one has yet responded to my post on that thread.
As a workaround, could you use the control in AM/PM mode? I assume that gives you correct values. You could then convert the time to the format you want for use within your program and for storage. If it's not a requirement to have 24 hour time on your page, the inconvenience of being bilingual may not be too bad.