1) Open the attached file in Adobe Pro DC.
2) Click on "Scan & OCR"
3) Click on "Correct recognized text"
4) Toggle on "Review recognized text"
5) In the "Recognized as" text area, change "th~" to "those"
6) Push Apply
7) Select Menu>Export a PDF>text (plain) and export a file and look at it.

Notice after the correction, "those" slightly overlaps the word to the right of it and no longer matches the length of the underlying text of the image. Before the correction, there was a space between "th~" and "of", but after correction and export to the txt file, the space is no longer there. This is one example of the problems caused by this bug. After the text is corrected, its length should remain the same as the underlying text.