logMessage messages appear encrypted

[webbbret]

When I run cf nozzle --debug I can see logMessage messages, however, through Kafdrop, I see the following as an example:

{ "origin": "rep", "eventType": 5, "timestamp": 1546905002070602200, "deployment": "cf", "job": "diego_cell", "index": "63eee8ae-6215-48de-93eb-e70d6f43b622", "ip": "100.12.84.43", "tags": { "source_id": "9486d561-550c-46d0-910f-4f9ba01b3e2d" }, "logMessage": { "message": "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", "message_type": 1, "timestamp": 1546905002070602200, "app_id": "9486d561-550c-46d0-910f-4f9ba01b3e2d", "source_type": "APP/PROC/WEB", "source_instance": "0" } }

I've checked my nozzle to kafka implementation and it does not appear that this is encrypting the message. Is kafdrop doing this, and if so, is there a way to turn it off so I can see the messages? Many thanks in advance.