"Temples no longer return family name cards to you after you do the ordinances. Instead, you receive a FamilySearch Notification confirming that the ordinance was completed and recorded.
To see your notifications, do one of the following:
Use this link to see more complete information about this. https://www.familysearch.org/help/helpcenter/article/do-temples-still-return-family-name-cards
For starters, here is a "Knowledge Article" in 'FamilySearch':
Do temples still return family name cards?
Which includes, "Frequently Asked Questions".
I hope this help put things into perspective.
Just for some 'light' bedtime reading ...
This has been previously, discussed; and, debated, at length in the OLD 'FamilySearch' ("GetSatisfaction") 'Feedback' Forum ...
Here are just a couple of the old (legacy) posts in the OLD 'FamilySearch' ("GetSatisfaction") 'Feedback' Forum [now, the (NEW) "IDEAS" Forum] on this matter ...
12 February 2020
Bad Idea! New temple policy not to return any cards to patrons.
17 May 2020
temples not returning temple cards. Why is one of the reasons to prevent duplication this does not make sense .
21 July 2020
some patrons need temple cards back.
Again, I hope this gives you some more perspective.
There is NO DETAIL in the "notification".
The Completed Ordnance list is useful for seeing the ordinances which have been completed recently.
This article provides all the details