I  posted this in the species dictionary section but as far as I can see it's a bug in the dictionary which is very confusing so I'm reposting here.

I'm very confused about the moths Spectacle and Dark Spectacle. As far as I can see if Spectacle is imported with it's old name Abrostola triplasia, for instance when using the Recorder 3 list for importing Recorder 3 data, as opposed to it's new name Abrostola tripartita, it comes out as Dark Spectacle as the preferred name. Dark Spectacle is now known as Abrostola triplasia (used to be Abrostola trigemina).

This looks like an error.