Verified today in SVN 2680 but I believe it has been there for a long time.
If you are on a family page and select "Delete Family," you get a confirmation window saying it has happened.
When that is dismissed, the main window goes to something like http://unigen.us/PGV/family.php?famid=F1244&show_changes=yes which looks like a normal family page with all details except family number missing. All the links are there to add husband/wife/child/facts but they produce errors.
An experienced user won't be much bothered, but a newbie,
especially if also new to computers (like my mother!) will be very confused.
1. When any action implies the retrieval of a record that does not exist, do not display anything that resembles part of a form or display for a record that does exist.
Instead, display a clear, concise statement that it does not exist. Do not suggest that it exists but is "unavailable due to privacy restrictions."
2. Instead of a popup confirming deletion, replace main window with that confirmation. Perhaps include links to jump to any of the persons just unlinked from that family.