You forgot to save it didn't you? That sucks. Here's a protip: hit SHIFT/F2 with a slot editor open to pull up a save dialog. Never use DIRECT to save again! F1 becomes LOAD as well. Simply having more than one slot is a godsend as well in editing.
Also as a person on the internet I'm required to acknowledge my recognition of that reference. ;-)
0そうだね プレイ済み