From the horses mouth:
Varieties will be scarce and limited amounts can be bought in 1 oz quantities until mid December. this is all that Will be sold by my primary distributor:
Cascade, cluster, hersbruker, liberty,Mt hood, US sazz, German spalt.
UK Kent god is only available in leaf form.
 
This may change in December but it's not likely to go back to normal for 2 years. I'm making a low hop lager to start the holidays with.
I'll keep you posted on any changes.
Barry

-- 
Wisdom doesn't automatically come with old age. Nothing does - except wrinkles. It's true, some wines improve with age. But only if the grapes were good in the first place.