4.0.10 Menu Change - [Not a bug]

[jD_tester]

I uninstalled JD 4.0.9 and installed 4.0.10. Then I wanted to select the category of an existing menu item.

Message:
Lock failed. Error: This entry is no longer available. It may have existed in the past, but has since been permanently deleted.

[jD_tester]

the menu entry was locked - now i can change this menu