Yes, there is a change affecting the way the chronos library is initializing itself. I’ll have to think about how I want to handle that moving forward, but you can fix by removing an if statement from the library in your version of the action. The specific bit to remove appears at line 28, character 164 in the minimized script in the first step of the action:
if(typeof window!=="undefined"){g=window}else
Here’s a fixed version of the whole action