I had a long talk with a Current Gas Gas dealer in the uk just last week, KTM have not communicated with him at all.
As above there are currently no 2020 bikes available for reasons only known to KTM europe.
Gas Gas as a brand of trials bikes will survive, if they produce bikes to sell under a model which works for the other brands.
As a poi and already stated in his press release JST trials is no longer the importer of Gas Gas Trials motorcycles into the uk.
I for one will be happy to buy another as soon as I can, and reiterate Dans words above.