I was testing another word count plugin, Novel Word Count and noticed a discrepancy on a long text. Each dialogue offset the count a little. There I could identify a MWE for this:
# These count as 1 word
a."
a.‘
(the last example is a mistake just an opening curly quote, just to illustrate)
# These count as 2 words
a.'
a.’
(those two really happen at the end of a dialogue)
I was testing another word count plugin, Novel Word Count and noticed a discrepancy on a long text. Each dialogue offset the count a little. There I could identify a MWE for this: