Brushes Dissapear

[Jacques]

So now, my brushes are dissapearing.

I have a long row of lights, made out of brushes. Some of the lamps show up perfectly, but some are missing in random places. The light is there, but the actual brush of the lamp isn't.

[your face]

Make sure none of them are intersecting with each other.

[Jacques]

That was it, thanks!