What on earth is going on!

This was THEE best invoice app EVER!! Emphasis on WAS. Since the latest update I am unable to create any new invoices due to a crash that occurs every single time I try to input a line item. This is ridiculous! Please fix this issue as soon as possible so that I may, not only give it the 5stars it deserves but, get back to business as usual. Please please fix ASAP!!!!!

Britt Bratt 89 about Zoho Invoice Maker App