Aha, good catch! There's also the case of the one in Rathgoggin that definitely got replaced with a bigger kiosk inside the fence, but retained its old ref number (this one: https://www.openstreetmap.org/node/11076129393).

I think it makes sense that there are just two transformers inside the building, but it's considered a single station? I noticed something similar the other day (https://www.openstreetmap.org/way/106564946) where there are two different names and ref numbers (which I unfortunately failed to memorize or record) on the door.