What does this mr do?

Labs with timeslots and enqueuing opening in the future, would be closed, but needed manual reopening.

Actions taken to fix bug

Disable the code till there is code that opens it again at the start of enqueuing.

Does this MR meet the acceptance criteria?

• I have added a changelog entry to reflect the significant changes I made and the bug I fixed.
• A test was created to test the bug.
• I have updated the documentation accordingly.
• I adhere to the style guide.