Fix UTF8 issue

3 jobs from 29-use-new-content-structure-for-principles in 1 minute and 39 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build
passed #18618761
docker
compile

00:01:26

 
  Deploy
passed #18618762
nginx review-apps
review

00:00:11

passed #18618763
nginx review-apps allowed to fail manual
review_stop

00:00:01