Outbound flight 28 Feb, 'normal' Avios & TPs posted 2 March.
Inbound flight 6 March, 'normal' Avios & TPs posted 8 March.
BA Holiday bonus Avios posted 11 March
Car hire Avios posted 16 March
Double TPs posted 20 March.
No call or e mail made.
Also, GGL line told me that there was a 28 day period after year end when tardy TPs can be credited. I have a BA Holiday booked 18-25 April and have an 8 May year end. Then a big trip on 12 May, so I hope the posting is along the lines of the above schedule.