Hmm!
Ok so an update. Didn't have to pay again as apple recognised i had already paid. Bonus! However I still had to fill all my info in again which was time consuming but it seems to be working again now and is a great app for my piggies menus and making sure they get the right amount every week!
Response from developer
Hi Carol, thank you for reporting this and our apologies for that inconvenience. We had an issue with Facebook login that affected the application this morning (June 5th), that issue has since been resolved and you should find all of your original data in the app. If you still have any issues please do not hesitate to contact us Update: Hey Carol, we're glad to know a part of the issue has been resolved, however, you shouldn't need to fill in any info again (I'm assuming you're talking about the profiles?) the data doesn't get deleted from our system unless specifically requested, so my guess is that you now have two accounts. Feel free to get in touch and we can help you find your missing data.