Lost my data

So it looks like this most recent update wiped my data clean from the app. I had intended to use this app to look at trends in my spending. But now it looks like Ill be using this app for... nothing?
A pity, since it was actually a nice app before this. And the prior iOS 7 update was a great looking one too.

GrooveR1der about Track My Spending - Personal finance expense tracker helping you manage bills, budgeting, cashflow, salary, debt, finances and log expenses, v1.2