Quote from cabletrader:
I'm only going by what you said...."But near that time was some info (16:00 CET) and everything was happening very fast. I was lucky to reenter at a better price."
Have you asked Oanda about it? That might be a better idea rather than ranting on forums about how they're a scam. Get the facts first, get Oanda's response, and then your argument makes sense.
Oanda, like most brokers, have made mistakes in the past but they have always put them right pretty swiftly, in fairness you have to give them that opportunity.