The bot that sends messages (Jira Cloud) is rewriting the content of URL links, breaking them in the process. Our Gitlab URLs which contain a dash are rewritten replacing the dash with tilde (so `/-/` becomes `/~/`)
To reproduce:
- Find a Jira issue that you're following
- Have someone comment on it, and include in the body of the comment a link to a Gitlab merge request, for example: `https://gitlab.com/software/ourproject/-/merge_requests/555`
- Jira sends a message to your user on Slack notifying you of the new comment
- The URL in the comment has been rewritten and is thus a broken link, it is changed to `https://gitlab.com/software/ourproject/~/merge_requests/555` where the `-` is changed to a `~`.
- The link is unchanged when looking at it on the Jira issue's page
The message URL should not be altered so that URLs still work.