bmi diamond club - points on purchased upgrades?

Was travelling YUL-LHR on AC in S on overnight flight. Asked about upgrade, told no free upgrades but I could purchase one for $500. Did this as was due in work next morning. Miles have now posted as in S. Can anyone advise if my points should have upgraded as well?

Nope. Upgrades at the airport normally apply as base fare class only.

So sadly, S miles are correct.

Sorry!