I recently encountered this serious problem. When analyzing a chinses traditional .docx in Studio2017 SR1, the total word count is wrong, it is ususaly only about half of the correct word count.
below is a test file in Studio SR1 14.1.6329.7. The last segment should be 2 words, but it only counts as 1 word, and the total counts only 62 which is wrong.
below is the same file in Studio 2017 14.0.5889.5. The last segment is counted as 2 words, and the total is 95 words. This is correct one.
This is the docx I tested. Hope someone can find a solution to this problem.