Errr, nope. Just downloaded and running it. Seems fine on Mac OS.

If you use Twitteriffic (iOS), you'll find you have the ability to "muffle" tweets that contain particular phrases or words. It's been my client of choice for years. (Not sure if other clients on Android offer this functionality). Whilst that doesn't censor hate-speech, it does give you freedom over what you want to read.

...a Beowulf cluster of those.

*coat*