R15100 wrong calculation in 9.2

Hello All,

We recently moved from 8.12 to 9.2 and now we are having an issue when running R15100 for AP.  If there are two recurring billing lines attached to the lease the system calculates only the second line.

Recurring billing lines:

from 4/1/16 to 4/27/17 amount 2000

from 4/28/17 to 4/27/2018 amount 2100

When run for 4/1/2017 period 4:

The Report just includes $ 210 for the prorated amount of the increased line (3 days of April's rent 2100/30*3=210.  It is not including the prorated rent from 4/1 thru 4/27 (2000/30* 27=1800)

I have tried the processing option for proration on R15100 = 1 and 2, but I get the same result.

Is this a bug?

Thanks,