Hello bitcointalk users,
I am the creator of this application and just yesterday signed up on this forum. After a search for 'bitcoin-tx,' I came across this post.
Although I have provided multiple avenues to communicate any problems (email, github, reddit), I was never directly contacted about this problem.
The erroneous transaction occurred within the first 24 hours of me taking the application live and the bug in the implementation to blockchain.info's API has since been fixed. I removed this 0.7 BTC transaction from this user's history and his balance has been restored. I sent him a PM last night to notify him but have not received a response. Hopefully he posts in this thread to verify my action.
If you have any problems, please contact me first and see if I can sort it out.
If you are using the application, please give it a nice rating so that it can be included in the facebook app center search directory soon. Facebook does not specify exactly how many ratings are required but apparently the 5 I currently have are not enough.
App center page with terms of service and links to contact:
https://www.facebook.com/appcenter/bitcoin-txThank you
Ben@salamanderphp.com