Small pixel errors in rasterization

[sweco-sekrsv]

While rasterizing using 2.0.3 I noticed that some tables have a small pixel gap. This makes (https://github.com/camelot-dev/camelot) not recognizing this table correctly.

I manually tested pdftoppm.exe version 0.68 to convert it to png and it does not have this problem.

See attach image.

Im on Windows 10.
I also attach the problematic document.
table_problem.pdf