(Doesn't seem to be a "Strategy Layer" or "Map" category, so I'm just tagging the summary)
When enabling the "Show Dot Map" option on the "Map" tab, deleted dots don't disappear. In the editing mode (Alt-X), I can create a dot, then delete it, and the only way I can get the dot (not the BFC, the *dot*) to disappear is to disable/enable the "Show Dot Map" option again.
I'm using BUFFY 3.19.001 (not sure what version of BUG that equates to)