I guess it will take a few more days to see where topbonus regarding usage of miles / issuing of award tix on AB stock will be headed. This is probably not on the list of top priority points to be ruled on in association with the insolvency procurator deployed by the insolvency court.

I'm holding a 6 figure amount of topbonus miles but I'm not too concerned right now. Topbonus is an asset and EY will be very interested to keep its value as high as possible. If they will be able to sell topbonus into something new associated with Lufthansa or if they will fold it into Etihad guest, miles might keep their value...