"We have identified the issue and are working to provide a fix in the next content version.
Content version 259 introduced two new application functions for google-translate, one each for auto and manual. But traffic to the landing page is neither of these, and may be blocked if you have a deny-all rule at the bottom.
As a workaround, you can revert to content version 258, or, you can create a custom app with a different name (e.g. custom-google-translate) that looks for the pattern “translate.google.com” in the http-req-host-header, and add that app to the allow rule. "
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We have chosen to revert to version 258.
