The Done/Production column of our kanban boards in our project is pulling in tickets based off of last ticket update date and not the date the ticket was moved to completed.
I see. Your problem is not with the Status of the issue but rather with the fact that you are trying to hide older completed issues using the "Hide completed" feature.
There is an issue in Atlassian's backlog to change the "Hide completed" time frame application to consider only the Resolution Date. Currently it does consider the Updated Date. You can vote and comment on that backlog item here:
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