I've tried probably a dozen times now to re-enter Mindlab: Rasputin to get the last data fragment (I have 44/45) and can't. I clear ALL adds, the door turns blue, I hold 'E' to access and it makes a sound but stays closed. I have completed the Red War Campaign. People on various other forums say they still can't do it after beating Warmind AND Osiris campaigns. I already did that quest that takes you in there.