check your commsec order confirmation

Brought on open at 0.003 (price limit 0.004), my order which shows up in "course of sales" at 0.003 and the open price and todays high both at 0.003. Received order confirmation from Commsec stating I paid 0.004, rang them and they confirmed I paid 0.004 and there must be a problem with the prices shown on the Commsec website. They said they would look into it and get back to me, just thought I better let others know to check their confirmations.