This thread is resolved. Here is a description of the problem and solution.
Problem:
If you're experiencing issues with translations showing as 'in progress' in WPML->String Translation and are unable to edit these strings,
Solution:
We recommend trying to delete the translation jobs from WPML>Translation Management>Jobs. You can filter the translation jobs by Strings (Type) and cancel the unwanted jobs. Please ensure to perform this action after a site backup. For detailed instructions, refer to our documentation on how to cancel translation jobs.
If this solution does not apply to your case, or if it seems outdated, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. Should you need further assistance, please do not hesitate to open a new support ticket at WPML support forum.
This is the technical support forum for WPML - the multilingual WordPress plugin.
Everyone can read, but only WPML clients can post here. WPML team is replying on the forum 6 days per week, 22 hours per day.
This topic is split from https://wpml.org/forums/topic/background-queries-slowing-down-my-site-coming-up-on-each-refreshs/