Plan shows task status ready to start but in SFDC showing as not ready to start

Planning issue where the status of a task is showing not ready to Start on SFDC when it should show ready to start.
​
There are 3 steps for the Order:

Step 10 Blocking is completed,
Step 20 is showing Ready to start in Orchestrate, but in SFDC is showing not ready to start. As a consequence, this operation cannot be started.

The functionality has been enhanced in Orchestrate version 7.73. Please upgrade to this version or above.
​
If the issue continues to occur, please raise a new case online and reference the title of this article.