Add commas to page-header currency counters to make them more readable. (9999999 => 9,999,999)
< Feedback de Flight Rising - Add Commas To Page-Header Currency Counters
That sounds like an issue with your userscript manager's @match pattern parsing, but I've edited it not to use wildcards in the http(s) section of the URL. If that doesn't solve the problem, please let me know what you're using to install the script.
I'm also having this issue and I am... using greasemonkey, so it should work? ;o;
Stylus also didn't want it to work either, so I added GM, and still not working :/
Doesn't want to install. Error message:
User script download failed
Ignoring @match pattern *://*.flightrising.com because: Error: @match: Could not parse the pattern: *://*.flightrising.com