There seems to be a bug in the implemenation of the 3 pane view on IPad. The following scenario:
- select an existing entry (entry A) in the middle pane
- modify due date in the right pane
- click another entry (entry B) in the middle pane
- in some cases, the changes made to A are reversed back to previous state
It seems to me that it depends on the timing, when you wait several seconds before selecting entry B, it works fine, but if you do it quicker, in some instances, the problem occurs.