Hi reanm,
As per my understanding, your customer journey would like below:

Dynamics segment refreshes rate is 1 hour, and you wait for a few days,
so its enough for the segment to calculate and include remaining contacts who not update address.
A customer journey likes a pipeline, contacts who updated their address will quit the journey
and contacts who still not update address will stay in the journey and keep going to end tile,
thus you won't need a new segment tile to include remaining contacts.
Regards,
Clofly