reset to defaults in eeschema puts fields in the wrong position

In today's git eeschema

Using the 'Reset to defaults' pushbutton in the component properties places the fields way off their rightful places (usually off the sheet!). Seems that some offsets are applied twice and/or with the wrong sign since components in the upper left have less error that the ones in the bottom right...

Application: eeschema
Version: (2017-05-19 revision fb48d10)-master, debug build
Libraries: wxWidgets 3.0.2
           libcurl/7.50.1 OpenSSL/1.0.1t zlib/1.2.8 c-ares/1.11.0 libidn/1.33 libssh2/1.7.0
Platform: Linux 4.7.1 x86_64, 64 bit, Little endian, wxGTK
- Build Info -
wxWidgets: 3.0.2 (UTF-8,wx containers,compatible with 2.8)
Boost: 1.61.0
Curl: 7.50.1
KiCad - Compiler: GCC 6.1.0 with C++ ABI 1010
        Settings: USE_WX_GRAPHICS_CONTEXT=OFF
                  USE_WX_OVERLAY=OFF
                  KICAD_SCRIPTING=OFF
                  KICAD_SCRIPTING_MODULES=OFF
                  KICAD_SCRIPTING_WXPYTHON=OFF
                  KICAD_SCRIPTING_ACTION_MENU=OFF
                  BUILD_GITHUB_PLUGIN=ON
                  KICAD_USE_OCE=OFF