I still noticed another thing: Unvoluntary A/THR disconnect should produce a single chime; A/THR disconnected at or around 18:48:29, but no chime is in the CVR transcript. Maybe only an oversight in the transcription
A quick look in my FCOM shows an ECAM of "AUTO FLT A/THR OFF" with a chime if autothrust is disconnected any way other than instinctive disconnect or BOTH thrust levers idle. However this message is inhibited between touchdown & 80 kts!
