Conditional Build Tags + Image Map + Popup Doesn't Work

For RH build X.5.0.2, I have images in some topics and a conditional build tag is applied to those images. The images have image maps drawn on them and those image maps launch popup topics. Everything worked fine until I added the conditional build tag --even though I'm not applying the conditional build tag when I compile. Now when I click an image map, on an image that has a conditional build tag applied (though not compiled) nothing happens.

Can anyone help?