Yes, loaded my campaign with only your extension loaded.
Attachment 62338
In the screenshot the effect is turned off, but when it's on you can see (in the erro console) above the script execution errors, which also do nothing. I mean, if I try an attack with "bloodied" effect active, nothing happens (besides an error showing up). No dice rolling either. If I turn it off, dice rolls normally.
Also the screenshot shows I also have "enhanced items" loaded, so I checked out again without loading it... same issue anyway
p.s. also, I say "bloodied", but it also does that with "wounded" and "healthy"