Hi All,
Just FYI, some of us had trouble with Discord today (opening to a blank/grey window). The resolution was different for each of those with whom I spoke, but if you're running into this, try a few things like:

- Close/re-open Discord (may require forcing it to close via the task manager) (works according to posts on other forums)
- Re-download and re-install Discord (worked for someone)
- Reboot your computer (that's what did it for me)
- Wait it out (30 minutes did the trick for someone)

Hoping this helps those who were stuck scratching their head like I was this evening.