Here are links to two image files created from almost identical schematics (an extra text string has been added to one of them, so they're not _quite_ the same). They were made by using eeschema's 'plot' function, thus creating postscript, and then reprocessing the postscript into PNG form.
With the current nightly build: https://drive.google.com/open?id=1jYRl9Hxwm1EiVdcINAgNm0YZMJbfpbrq
With an earlier build (probably from a few months ago): http://www.ibiblio.org/apollo/KiCad/2005273A/2005273A-p1of2.png
You'll see that in the older build there are lots of oval shapes with numbers inside them.
In the current build, all of the numbers inside the oval shapes have disappeared. The number is simply a text string that has explicitly been placed inside the schematic symbol within the symbol editor.
Here's a link to the design files: https://github.com/virtualagc/virtualagc/tree/schematics/Schematics/2005273A
In the design files, I think you should be able to see the oval shape symbols within the file module-cache.lib. (The particular symbols are called ConnectorA1-100 and ConnectorA1-200, each of which is a multipart symbol with 71 different parts. The text strings in the center of the ovals are "101", "102", etc. for ConnectorA1-100 parts A, B, etc., and "201", "202", etc. for ConnectorA1-200 parts A, B, etc.)
Application: kicad
Version: 5.1.0-unknown-c054944~86~ubuntu16.04.1, release build
Libraries:
wxWidgets 3.0.2
libcurl/7.47.0 OpenSSL/1.0.2g zlib/1.2.11 libidn/1.32 librtmp/2.3
Platform: Linux 4.4.0-53-generic x86_64, 64 bit, Little endian, wxGTK
Build Info:
wxWidgets: 3.0.2 (wchar_t,wx containers,compatible with 2.8) GTK+ 2.24
Boost: 1.58.0
OpenCASCADE Community Edition: 6.8.0
Curl: 7.47.0
Compiler: GCC 5.4.0 with C++ ABI 1009
Build settings:
USE_WX_GRAPHICS_CONTEXT=OFF
USE_WX_OVERLAY=OFF
KICAD_SCRIPTING=ON
KICAD_SCRIPTING_MODULES=ON
KICAD_SCRIPTING_PYTHON3=OFF
KICAD_SCRIPTING_WXPYTHON=ON
KICAD_SCRIPTING_WXPYTHON_PHOENIX=OFF
KICAD_SCRIPTING_ACTION_MENU=ON
BUILD_GITHUB_PLUGIN=ON
KICAD_USE_OCE=ON
KICAD_USE_OCC=OFF
KICAD_SPICE=ON
@Ron, are you still seeing this?
I created a new schematic with your module_cache.lib and dropped in a couple of ovals. I plotted to Postscript, and then opened it on my Mac. That runs some Apple program to convert to PDF and then displays it in Preview. The numbers appear within the ovals.