This issue started today, 12/11/2020. Every time I try to open the FFXIV launcher, I get a scripting error.

URL: https://launcher.finalfantasyxiv.com...1621.bundle.js

I have found other posts about this issue and I have already deleted my history and updated settings in Internet Explorer based on previous recommendations to others with a similar sounding issue.

I have restarted my computer four times and I am still experiencing this issue.