It happened on 7 Nov 13. Within one minute at 7:45 price moved 125 pips. Unfortunately the lowest time frame is 1 min and candlestick tells you when the first minute started and when ended, not much study inbetween. For a few seconds liquidity providers did not provide liquidity and the price gaped about 50 pips.
I had entry orders to buy at 1.3500 and 1.3480 with SL about 50 pips. Positions were open then closed within 0 seconds. Gap was about +50 pips. If I traded with money management like some traders are proud of, not only I would have blown the account, but probably would owe broker money.