[تم الحل] Translation que that keeps saying

Background of the issue:
I want to update the menu of the Dutch version of my website in WordPress, but it seems that the pages aren't available to use because the translation is still in progress.

Symptoms:
Translation queue that keeps saying 'in progress'.

Questions:
How can I update the menu of the Dutch version of my website?
Why are the pages not available to use in the menu?
How can I resolve the issue of the translation being stuck in progress?