I believe they continued with the same set, containing of the old bath, but I can’t tell for sure if they did and if so for how long. They might have replaced the bath and if so the set would look like on the right hand picture below.
As you can see on the pictures the top one set contains of the old bath and the bottom set contains av the new bath. But the picture on both of the boxes are the same.
This is absolutely no prove that Pedigree continued using the same box for both of the old set and the new one. But It could be possible!
If you owe a a Bathroom Gift Set box, either one of them, and could share a photo of it with us, please contact TLSM!