Hello there,
Thanks for reaching out about your problem.
Since this looks a lot like a conflict with some other code, the first recommended step is the conflict test (ideally in a staging environment):
*Briefly* disable all other plugins and enable the default Twenty Twenty theme. Please also disable all add-ons. If this fixes the problem, as it probably will, enable everything one by one, checking each time to see when the problem returns.
Please let us know when you find the conflict so that we can take a look and see what we can do about it.
If this doesn’t work, the second step is to verify the error log. Please add the following lines to the wp-config.php file:
define( ‘WP_DEBUG’, true );
define( ‘WP_DEBUG_LOG’, true );
After this, try to replicate the problem (access those pages that currently don’t work and also try to access TP’s translation editor) while always checking the wp-content/debug.log file to see if you can find any errors related to TranslatePress.
Best regards,`
