I updated my 4.0.x to Moodle 4.1.x yesterday and got this syntaxError everytime I go to the  /my/courses.php and /my/

Steps to replicate: 

1. Create a course with in the Course Fullname start with left curly bracket "{" symbol. e.g. " { history 101"
2. Enrol a student.
3. Log in as student 
4. Check if the student gets the syntax error on the /my/courses.php page when have ALL selected       

 in JSON at position 1
    at JSON.parse (<anonymous>)
    at Renderer.stringHelper (https://xxx/lib/requirejs.php/1669627321/core/first.js:1030:6762)
    at Renderer.<anonymous> (https://xxx/lib/requirejs.php/1669627321/core/first.js:1030:8295)
    at Writer.renderSection (https://xxx/lib/requirejs.php/1669627321/core/first.js:470:9122)
    at Writer.renderTokens (https://xxx/lib/requirejs.php/1669627321/core/first.js:470:7802)
    at Writer.renderPartial (https://xxx/lib/requirejs.php/1669627321/core/first.js:470:10400)
    at Writer.renderTokens (https://xxx/lib/requirejs.php/1669627321/core/first.js:470:7975)
    at Writer.renderBlockVariable (https://xxx/lib/requirejs.php/1669627321/core/first.js:470:11022)
    at Writer.renderTokens (https://xxxlib/requirejs.php/1669627321/core/first.js:470:8128)
    at Writer.renderPartial (https://xxx/lib/requirejs.php/1669627321/core/first.js:470:10400) undefined