Didn't see a separate toaster?
Only one toaster and it's totally contaminated. Celiac son doesn't eat toast right now (not worth buying a new toaster for 6 months of toast).
He's feeling fine now. And no reaction after the last loaf of bread came through the kitchen.
I did find out that my husband was eating bread at work, and bringing home gluten-contaminated tupperwares but not telling me. So into the sink they went with everything else. That may have been the source of any gluten contamination. Geez - it's like CSI out there.