I have just had two #3 Bulge buys taken off the centre line of the BB, and in one of the cases it was between the gold and green line where it has been set not to trade (i.e. trading outside the gold lines).
EDIT - Don't know if I've somehow stuffed things up but strangely it took the trade and then reset the EA back to the default settings. It took a #2 buy a few minutes prior to that without doing the same thing. Anyone else notice this, or am I losing it?