After editing the amount on a planned gift, you might notice that the original amount on the planned gift record incorrectly shows the new amount instead of the original planned gift amount.
We are currently evaluating this issue for a fix in a future service pack.
Steps to Duplicate
1) Add a new planned gift with the status of Accepted. 2) Add the planned gift as revenue. 3) Edit the planned gift record (not the revenue record) to change the amount and the date. 4) Notice that the original gift amount field on the planned gift shows the new amount and the new date.