Page 19 has faint white boxes in the table.
The following is an incomplete list of issues/bugs that may be related:
https://bugzilla.mozilla.org/show_bug.cgi?id=776608
https://bugzilla.mozilla.org/show_bug.cgi?id=839459
https://bugzilla.mozilla.org/show_bug.cgi?id=1011534
Here's a reduced version of the original file. The content stream is now
2 0 0 2 0 0 cm
0 g
0 G
63 352.01 200 10.8 re
f
63 341.21 200 10.8 re
f
341.21 + 10.8 = 352.01 so there shouldn't be any gap, but there is at some resolutions.
Happens with FF and Chrome and MSIE.
Most helpful comment
PDFJS-4860-p19-reduced.pdf
Here's a reduced version of the original file. The content stream is now
341.21 + 10.8 = 352.01 so there shouldn't be any gap, but there is at some resolutions.
Happens with FF and Chrome and MSIE.