This thread is resolved. Here is a description of the problem and solution.
Problem:
After updating WPML, all translations on the client's site are marked as 'needs update'.
Solution:
If you're experiencing this issue, we recommend checking if you used automatic translation or updated the original posts. You may need to approve multiple translations at once. For guidance on how to review and approve multiple automatic translations, please visit How to Review Automatic Translations on Your Site.
If this solution does not apply to your case, or if it seems outdated, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have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. If you still need assistance, please open a new support ticket at WPML support forum.
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