Great but buggy

I love this app in so many ways, but theres a persistent bug that never gets fixed - sometimes, after you add an item to a list, the entire display goes away. You just have a big empty list and force quitting the app and restarting is the only way to make it work right. Ive had this happen regularly on an iPhone 4, original iPad, and 3rd gen iPad. If this were fixed Id give it 5 stars!

houston john about BusyToDo