Hey @hammer,

you are not crazy :-) I can confirm that when Generic Avro record that get serialized through Chill/Kryo are not get deserialized properly, however bijections-avro is serializing/deserializing them just fine. AvroSerialiazer that i wrote is basically delegating operations to bijections-avro so I am not sure where this error is happening. Maybe @johnynek  or @ianoc can take a look as I am not familiar with deep working of Kryo/Chill