When I logged off i had 200billion. Now when i logged on it says i have 56bill but on the sidebar it says i have 200bill and under that it says i have 56bill. http://gyazo.com/e846366edde919220de452940d3f90d1
Like what I mean is the last world save may have been when you had 0$ then when you logged out another world save didn't occur and the server restarted / rebooted meaning all money you gained was gone.
I suppose if merks looks at this he could give you the money back so I suggest sitting back and waiting. For the mean time contact scofu and send him the thread link so merks is more likely to look at this and help you.