All of reddit.com is failing to load for me (mobile + desktop). However, it loads fine in an incognito window. Perhaps it's only broken for people who are signed into their accounts?
Update: It's now working properly for me.
Reddit in general has been having problems this evening.
App is dead for me, has been for two hours now. Their status page[1] shows extremely low QPS for this time period. Their twitter[2] has acknowledged a problem, but the status page still shows green.