And if I just change the 3 and the 6 to any other number (I have tested all from 1 to to 9), like 4 and 7 in my exemple, then everything output correctly in the frontend !
Can you check if your field name has a proper UTC-8 value?
For example, hover your field name on the ACF field page. Click the icon to copy the field name on clipboard.
Then paste the value in a text editor to check if any weird characters in between.
Supposed you should get cours_service
If the field name is correct, please send temp admin access to help@bricksbuilder.io and include this forum thread as a reference fo us to investigate.
Otherwise, please recreate the filed and check if the dynamic data is rendered correctly.
Just FYI, the problem is well related to Latepoint, the errors only occur when the last name of the Agent in Latepoint start with “à ” which is a French character, by replacing it, problem disapears.