If a user has not yet verified their email address, attempting to search the Rescue Map results in unhelpful error messages. There is no indication that the problem is that they have not yet verified their email address. If that is required, search should be disabled and the user should be prompted to verify first.
Menu: Tools > Rescue Map
Requirements: account with unverified email (in Settings)
Result: A small red box popped up with something like 'Internal Error'.