From dream to nightmare

I started using this app last November and fell in love. It is easy to use and I really love the graphing feature which shows the expected cash flows into the future. I had just decided that Ive come to rely on the app quite a bit and so I turned on the iCloud synch and downloaded it to my phone. I was about to give it a 5-star rating....
When I opened the app today, ALL OF MY DATA HAD DISAPPEARED.
Has this happened to others? Is there any way to get my info back, other than the tedious re-setup process? How can this app regain my trust? I really do believe that this app has a lot of potential and would like to use it...but not if there is a continued potential to lose everything.

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