Hi @Jason_Cohen and thanks for reaching out in the Forum!
This could well be a bug, but in order to investigate, we would need to take a look at these tasks in our system, so I think our support team will be in a better place to assist you. Could you please reach out to them following these steps: How do I contact support and provide them with the info below:
- Email address of your colleague with Comment-Only access to the Project
- URL of the initial task
- URL of the new task after completing the initial one?
With this info our team will be able to launch investigations! Again, so sorry for the trouble @Jason_Cohen; let me know if there is anything I can help you with!