Hey !
Anton, what you're saying should have been added to the comment section of the resource itself. As its author, I'll thank you for pointing this out, because, well, I didn't know that bug. The blood thing is activated by an "anybody" trigger set on repeatedly, and according to what you're saying, this means that objects are included in the list, too.
The main thing, however, is that this resource can indeed be considered as outdated : in between the OFPEC blood addon was released, which has itself been included - correct me if I'm wrong - in the ECP project.
At the time, though, it was interesting, and that's why I submitted it to the pending resources. Tolerant people might still appreciate, or see potentialities in, the flame effects.
Now, if you read this, I guess you could solve the topic...
Ig.