The plot of recursive forecasts is wrong when prefilter=1

Created by: felipeboralli

GNU Octave, version 3.8.1 "i686-w64-mingw32". Dynare unstable (version 2016-08-23).

When the variables are prefiltered, the plot of recursive forecast is made mixing a filtered realized variable with a defiltered forecasted variable. In the window below, this is very visible in the juros variable, but happens in all of them.

What I woud expect is all of them to be in the defiltered mode.