After a fairly smooth patch launch, Hour of Twilight is in full swing, with players Raid Findering and getting ready for the Darkmoon Faire. On the whole, patch 4.3 did not give us many of the UI errors and mishaps we've come to expect from a big patch such as Hour of Twilight, but there were some bumps along the road.
Most players' concerns were dealt with by clicking that magic little box, Load Out of Date Addons, found at the top right-hand corner of the addon menu at character select. By choosing to load out-of-date addons, you let the game bypass restrictions and let addons that probably don't have any problems continue running in the new patch 4.3 environment. If your game isn't loading, turn off your addons and load only a few at a time until you find the culprit. There are a few specific addons that were causing people trouble, so check them out below if you've still got some problems.
Remember, update your addons first! OK, now you can continue reading.