Thanks guys, this release is still being worked on to fully take effect within an upcoming patch, will come back with an ETA.
DrPDQ, that's an interesting bug indeed, we've tested it out today and here are the findings :
This is probably related to the new interactive system, you can actually activate the teleporter by pressing F or clicking on it from a short distance, and you'll be able to teleport.
However the actual collecting of the teleporter, into your avatar map, has to take place by physically crossing a specific point, placed inside the teleporter.
So what you need to do is actually, walk inside it, from side to side, until you see the notification "location name added".
We'll address this with a fix to increase the teleporter collection box area.