Host Migration Softlocks in The Index

[ThatLimey]

Host migration occurring at the end of a round of the Index due to the host leaving while I stayed in for another round caused the game to softlock. After host migration had completed and I loaded back in, I was stuck looking at the in-level scoreboard (in the same way as happens when the player starts the first round of The Index). I was unable to move, shoot, use abilities, etc. and I was not able to pause the game, softlocking it and forcing me to close the program.