Links to Wikipedia from Duckduckgo search do not work in macOS using Tor
Links to Wikipedia from Duckduckgo search do not work in macOS via click, double-click, Open in Link in New Tab, or Open Link in New Window for macOS. This does not occur in other search engines, nor does it occur on a non-Tor web browser using Duckduckgo. This issue does not seem exist for Tor in Windows 10 or Ubuntu after doing a cursory check.
Reproducing the issue. Search for anything that will have a Wikipedia entry on Duckduckgo.com such as "amazon", then do any of the following to the Wikipedia link:
Click or double-click the link, whether in the main column or the right column, and it will not load the page.
Select "Open Link in New Tab" in context menu or Cmd+click on the link, and it brings up new tab with the URL, but does not automatically load the page.
Select "Open Link in New Window" in context menu or Shift+click, and it opens up a new blank window with nothing in the URL.
Further details. 10.0.5 (based on Mozilla Firefox 78.5.0esr) (64-bit), macOS 10.13.6 (17G2208)