I added a person on Snapchat. The name comes up on my friends list, but when I click on it, it says "Loading...." underneath it. The person hasn't added me back, but what does the loading mean? It hasn't happened to anyone else I've added.
This must be a bug in the application, but the easiest way to fix it is to delete the username and then re-add it back. If you encounter the same error, go to Settings > Applications > All tab > Snapchat. Tap on Clear Cache and Clear Data. Restart the phone and then add the account back to Snapchat and add your friend and it should work.