Exception thrown from RemoveDrawObject

[ElectronicLocal]

I am occasionally getting an exception thrown from a call to RemoveDrawObject.
The line of code is identical to one which had no problem in NT 7.
I was able to recreate the issue with the attached test program.
The problem occurs with the following settings:

4 tick Range bar on NQ 09-15 (6/26/2015 3 days back)
TickReplay=true
Calculate=On Each tick

The code tries to remove a draw object using an ID that is not drawn on the chart.
In NT 7, this was harmless.
Is this an issue in NT 8?

[NinjaTrader_Matthew]

Thanks for your report, we're looking into this further - #8470

[NinjaTrader_Matthew]

This will be fixed in B3