Please update your WPML plugin and add-ons to the latest version, 4.6.12, to benefit from the latest bug fixes and improvements. This may not necessarily resolve your problem; however, we need to work on the newest code to troubleshoot the issue best.
You can check the latest released versions under "My Account -> Downloads" on this site. Instructions to update can be found here: http://wpml.org/faq/install-wpml/
If you do not see the updates, you might need to click the Check for updates button in the Plugins → Add New Plugin → Commercial tab.
Please remember to backup your database before you proceed.
Let me know if the issue persists after an update. How did you add this text to the page? Was it translated in the WPML translation editor (as in the screenshot), or did you also use WPML → String Translation?