Hi ! I notice a problem and I have found the solution.
Here is the problem in the course title :
Here is the solution :
In the ./renderers.php file, at line 1971, replace substr() function by mb_substr() one.
I hope this tip could help
Hi Pierre,
Thanks for reporting this and proposing a solution, we will look at this shortly...
Thanks for spotting this.
This has been fixed and if required immediately, is available from our repository in bitbucket.
I used core_text::substr from the core library which handles this scenario
M