Great app until the ios8 update

Great app until the IOS8 update.
I work for an appliance repair company, and I have been trying to use the app to email documents with a signature, to our server. But when I try to click the i symbol to do that it crashes and shuts down with out saving the changes. If I am filling out a form, and try to emailing, it does the same thing, and erases all the data that was put in, making this app completely useless and pointless. Very frustrating. Fix this bug ASAP!!!

A Surfguy about Sign by JotNot - fill and sign PDF form or sign PDF document