I've been checking out the megathread to see if anyone's had my issue and been resolved but it doesn't seem like they have. I can't even open the client at all because of a weird error that makes no sense.
Error message: ''Index was out of range, must be non-negative and less the size of the collection."
Can anyone help me resolve this? Not sure if it's because I'm trying to launch from the origin version, even though I have Bibber's new fixed launchers.