Problem:
The translation made in the advanced translation editor is stuck. Solution:
1) Go to WPML > Translation Management > Translation Jobs > Search the jobs that are stuck and cancel them by clicking the red “X”
2) Refresh that page and check if the Red X is still active or not (it shouldn’t).
3) If the Red X is no longer active for those jobs, please go to “Translation dashboard” (in WPML > Translation Management) and send the pages to translation from over there.
4) Go to WPML > Translations and try to translate it again, make sure the translations are 100% translated, and then complete or redeliver the page.