I am maybe wrong about the symbol used by Hive in json after hf24. If I were the devs, I would accept both in json for backward compatibility. But Hive devs are proud and proved that they want to be different. As I have adapted my scripts for Blurt it will be quick to change.

Yes they changed the json to hive and hbd... check out the test node where you can test your code
Also update got delayed to 8th or 9th

Thank you. I have to check that!