MetaTrader 4 Platform Build 825 - Why this happens while backtesting?

 

Before version i have no issue. after i update as version 825, i am receiving following issue!

after backtesting completed there is no indicators showing on wondow, instead showing following image.


Is this bugs on my EA? but before it was worked fine. the issue started after i update build 825. so Debugging became tough job!

Please support me to solve this issue!

Thanks

UPDATE:

Which was fixed after updated as build 830.