Hmmn ... you seem to be right, Paul.
Pluto has been downgraded and is counted amongst dwarf planets; Ceres, Makemake and Eris. So there are only 8 now. On the other hand, according to the BBC in 2006 who count both categories, there are 12 planets. Hindu astrology also accounts for two invisible planet (Mandi and Gulik), which would make it 14. So how do we understand this?
Do we have a post-materialist scientific God that does not believe in Vedic lore ... did he stop reading the National Geographic or Scientific American in 1967 (Samoilova-Yakhontov published on Minor planets in 1968) ... has someone been at the Murlis with an Tippex ... or has he or have the scientists got it plain wrong?
It might not be worth point out that 1968 was also the release date for Destroy All Planets and Planet of the Apes.