The links you shared do not contain the topic ID. Usually, links are made of /t/{title}/{topic_id} because even when you edit the title, the ID does not change, so Discourse still knows which topic is meant.
The links you shared do not contain the topic ID. Usually, links are made of /t/{title}/{topic_id} because even when you edit the title, the ID does not change, so Discourse still knows which topic is meant.