The achievement was added late but the data is there. You just have to go back to make it update. So even if you don't go back until tomorrow, if your timer said 0 today (but you went before it was updated), tomorrow it'll click to two.

Worst case scenario, we do have the logs of you receiving the items separately! We could track any missing days that way.

Locking this since it will update. If you received doubles for today please delete the extras. Thanks!