Yes. They certainly are focussing more on Lesbian relationships recently.
There was the Cartoon with Sophia and her school friend who had "two mummies"
Then there was the Lot video at the convention.
There was also an outline for the Circuit overseer's visit a few years back that spoke of "pornography with lesbian content"
Seems like the GB writers have a little fixation issue going on.... (perhaps some writers are attempting to divert attention from themselves?)