All Default Data Gone after Logging in using Google Account

[quangluongbds]

Unbelievable! I have been using this app since 7 or 8 months ago. All of the transactions I have noted are just simply gone. Just in my free time, edited my 5-star review for Financius, then I was curious about the Login button in the Menu because after that long, I don't even know there's a login feature there. So I touched on it, and chose my Google Account. POW! All my categories, tags, currencies, accounts, transactions... are all reset to default. I was just kinda shocked in a second and didn't know what has happened. Then I tried to log out my Google account. Now, the app is all blank, just like I have just downloaded.

Even though I have backed all my data up a week ago. That is still a very big mistake. I have no choice but to edit my review down to 2 stars until this issue fixed.

How can I remember the lost transactions?