MT5 chart bug gained 50k$ in 2 days.

 

Hey guys i got bug in MT5, in currency pair CADCHF I got crazy volatility what gained me 50 000$ in short sell trade.  I felt like a genius. This is DEMO account. 


Have been tading for 2 month on Demo account and will appreciate your help! 

 
The broker is providing the data, ask them what happened.