TAdvMemo opens wrong URL

Using the latest version - 3.6.2.3


TAdvMemo opens the wrong URL. It should open:
https://www.w3.org/TR/WCAG20-TECHS/H39
but it opens
https://www.w3.org/TR/WCAG20-TECHS/H39---

Somehow it is combining the URL in line 1 with line 2. Line 2 is just "---".

It also highlights line 2 ("---") like it is a URL.