One day I sat and realised there are quite a few retcons in this game. I thought 'surely there would be a thread on this somewhere.' Several google searches later, we come to this point. This thread will simply be where you can list and talk about the retcons in SWTOR. If it's something big, please use the spoiler tag.
To start us off:
It has been established that Jedi invented lightsabers and that the Dark Jedi Exiles likely had them, but swords were far more common among the ancient Sith. However the Sith during the Red Reaper flashpoint are using lightsabers. Why? They wouldn't have that technology.
Khem Val says that "I have not felt this full since the battles of Yn and Chabosh, when Veshikk Urk and I followed our masters into war and feasted on armies of Jedi!"
When Tulak Hord was alive, the Sith were still undiscovered by the greater galaxy. We don't know exactly when Tulak Hord lived, but it was most likely centuries before the Great Hyperspace War. He wouldn't have fought Jedi.
