Quote from BlueHorseshoe:
Three highest probabilities:
1. IB identified it as their error and settled with the OP on condition that he keep the settlement confidential. Hence no word here.
2. They are in negotiations leading to a settlement which will include a confidentiality clause, hence no word here.
3. OP has egg on his face and doesn't giv a sh*t enough to set the record straight in 'public.'
As it stands, we are left w/ uncertainty - something with which traders are quite familiar.
IBj sent me an email last Friday stating he should finish the summary of what happened on weekend. Hopefully he will give a full explanation here soon.