ASX have admitted "operations error" when i questioned them on...

ASX have admitted "operations error" when i questioned them on the phone, there were around 190k HEG shares traded this morning, until they discovered that HEG were in fact in a trading halt till tomorrow. All trades have been reversed, but i have listed them below. These are the folks that were in charge of our only exchange at the moment. Wonder if ASIC will issue ASX with a "please explain" ? The absolute most they will do is thrash them with their enormous feather duster in chairman Tony D'Aloizo's ivory tower.

HEG reversed trades this morning

10:45:46 AM 0.099 10,000 990.00
10:13:51 AM 0.099 75,557 7,480.14
10:11:26 AM 0.099 15,443 1,528.86
10:10:00 AM 0.100 18,500 1,850.00
10:10:00 AM 0.100 40,000 4,000.00
10:10:00 AM 0.100 8,890 889.00
10:10:00 AM 0.100 21,110 2,111.00