I don't mean to be a wet blanket, I really don't, but UFO stands for Unidentified Flying Object.
Before, it was unidentified.
Now, it's identified.
There's nothing wrong with listing an unidentified flying object as a UFO because that's what it is.
People who like to make snarky comments make it hard to take anyone seriously if they report a UFO. Well, them, and crackpots who automatically assume that UFO == aliens.