The issue is that URLs containing parentheses, like Wikipedia links, are not properly linked because the parentheses are not escaped or the URL detection regex does not account for them. To fix, examine the URL parsing logic in shout's source code, likely in a file that handles message rendering or linkification. Look for a regex pattern that extracts URLs and modify it to handle balanced parentheses, or use a library like 'url regex' that handles this. Test with the given example URL. There may be existing comments or PRs for reference.