Bug in "Liabilities Barchart" report (since 2.6.19)

[John Ralls]

> On Jan 28, 2018, at 6:48 AM, Di Mang <di.mang.freetime at gmail.com> wrote:
> 
> Hello,
> 
> I have a problem with the "Liabilities Chart", "Asset Chart" and "Net Worth
> Barchart" reports since I switched to GnuCash 2.6.19 (on Ubuntu 17.10). I
> have this problem with unstable 2.7.3 too (built from source). With GnuCash
> 2.6.17 the reports worked as expected.
> 
> These reports display the accumulated amounts, but only based on the
> transactions from the selected period. The transactions before the start
> time are ignored. See example in the appendix (as image and GnuCash file).
> 
> ​I tried to find the error. Unfortunately, I do not know where to start.​
> Can someone please look at it. With the example from the attachment it
> should be easy. Thanks in advance!
> 

Is USD the only currency involved in these transactions?

Regards,
John Ralls