Earlier quoted context omitted.
Unlocking the secret of life, apparently. At least, that's what it says it's doing now, after complaining that nobody else had got this far. It's been about 5 minutes... ...maybe it would have been wise to start with a table of existing entries that could be resolved quickly. I don't use Git and couldn't think of any accounts off the top of my head, so I just set 'abc' against 'xyz' on the theory that those usernames…
Hmmm...it shouldn't be taking that long? Would you mind checking your console?
Failed to load resource https://platform.twitter.com/widgets.js
Port error: Could not establish connection. Receiving end does not exist. miscellaneous_bindings:236
chromeHidden.Port.dispatchOnDisconnect miscellaneous_bindings:236
Uncaught ReferenceError: twttr is not defined app.js:190
¯\(°_o)/¯