I sent Teck support a E-Mail they where less the helpful.
However have found where the problem is.
in /ProgramData/Hero Lab/data/4e sheet_standard1.dat
About 2/3 the way through there is this section
<position><![CDATA[
var maxlines as number
maxlines = 3
if (hero.tagis[source.LongDescs] <> 0) then
maxlines = 10
endif
When I changed var maxlines to 15 I picked up the missing text.
Next question you don't have any idea how to get a power card showing weapons/shields some magic items etc? can get ones for at will, encounter or daily attacks but not ones showing there properties.