'No breached entries found' message when api key invalid

[thomasmstein]

When searching breaches based on username:

If the api key has expired I get the correct error message:
"Unable to check haveibeenpwned.com. Your api key is invalid.".

However, that message is followed by another message:
"No breached entries found."

I would like to suggest the second message to be somehow rephrased making it clearer that no checks were/could be performed and maybe are flagged as a warning or error and a hint to renew the api key.

Cheers