A subscriber informed me that he ended up with short positions , where as the system never issues short. What probably happened is that collective2 processed a limit order to sell (this was a resting order) and market order to sell simultaneously - It should have ignored one order after executing the other.
I had raised this issue before and Mathews had confirmed its fixed/he would fix it(I dont remember). At that time, there were no subscribers. So it was ok - it just happened on model account where the system ended up with some funny looking short position which manually you could not close. This time - model account seems fine.
This is a serious bug. Anyone else had this issue?
Please fix asap. At my end I can stop sending limit orders so prevent this situation until there is a fix for it
