I did reload my browser to triple check.
"Execution error: Exception executing 'getSkill': this.bindings.hetSkillAsJson is not a function\n\n at getSkill (eval.js)\n at <eval> (script.ts)\n"
Only thing I'm running is player.getSkill(Skills.Chivalry); in the script for testing purposes.
I'm assuming it's related to: #1348642476092559423 message