Background of the issue:
I am trying to translate a page/post/event/product using WPML. I reach 100% in the Advanced Translation Editor (ATE) and click complete.
Symptoms:
The translation remains 'in progress' or 'waiting for translators' instead of being marked as complete. I have to use troubleshooting and click all the cleanup options for the job to be completed.
Questions:
Why are my translations stuck 'in progress' or 'waiting for translators'?
How can I ensure that translations are marked as complete after reaching 100% in ATE?