I can no longer see Countdown for target dates. It used to be on the right side of the open card.

[NBWC Consents]

Can't see the Countdown tab for selecting a target date. Where did it go?

[Michael Herold]

Hi NBWC! 
I had that issue too, and it took me a while to find the countdown after the Trello Update. It is now under the card, and no longer on the side of it. 

[Alisson Sartor]

Hello, NBWC

Welcome to the community

Not sure if I understood your questions, you are looking for the due dates? Can you give more details?

https://support.atlassian.com/trello/docs/navigation-in-trello/

Here's the new navigation of Trello, hope this helps 

Kind Regards
Alisson
Trello Team