LTI 1.1 Foreign characters not displaying correctly when pulling the roster

Log in as an admin Click on Administration Workspace -> External Tools Click Install LTI 1.x Tool Fill in the following: Launch URL: https://www.tsugi.org/lti-test/tool.php Key: 12345 Secret: secret I checked the following: Send Names to the External Tool Send Email Addresses to the External Tool Allow External Tool to return grades Allow External Tool to create grade columns Provide Roster to External Tool Allow External Tool to store setting data Allow the tool to be launched as a link (this is typically true for most tools) After you've completed adding the tool, add the student RAMÓN NÚÑEZ PÉREZ to your site Click on Site Info -> Manage Tools Scroll down to the bottom and look under External Tools Select the tool, finish adding it to the site Launch the tool and click on Test Sakai Roster API Verify RAMÓN NÚÑEZ PÉREZ is displayed correctly in the listing