Thread:Extension talk:UserFunctions/Stopped working on MW 19.2 ?

Hello, great extension, I used it a lot on earlier wiki projects. However, I didn't get the parser function running on MW 19.2. UserFunctions (Version 2.4.1) shows up in Special:Version. I enabled all namespaces just as said in the documentation but it still shows the entire string. Whats wrong? Thanks!! Kaboomki (talk)