Sync to EN 785a0a904c9bbb30b8832f7304a80b15008d33fc
Fix issue with YAML header
Fix issue with "Fastly" logo

Reported by: vladlen, fernape
Reviewed by: carlavilla (mentor)
Differential Revision: https://reviews.freebsd.org/D53187
Differential Revision: https://reviews.freebsd.org/D53166