I found this bug only in the filtered hence captured strategies which ended up with a ridiculously huge return because it stopped in early days in IS with an opened order and the builder finished with "EndTest" for that order.
Not all the result is doing this but this was not happening at all before V181.
I used exactly the same history data setting but changed some of Building Blocks and SL/PT config.
I attached a sample strategy.
P.S. I found the "Copy Log" context menu in List of Trades page in Results is not working.
it looks like there was missing data, because otherwise stoploss should be triggered.
If the problem still persists, please try to analyze your history data through Data Manager / Tools / View & Analyze
Best regards,
Tomas