The build that is loading on PBE today unfortunately doesn't have our full changes. The model data and scripts for plants are in, but the system that spawns them, sadly isn't. Mastery changes are also out, as well as our map and jungle changes. Vision and items changes are mostly in, but a few files seem to have not made the cut. For example, the model for the new Control wards is not correct. We'll be working to get the rest of the data into the PBE build as soon as possible.
Sorry for the confusion.