I've been suffering from being unable to play the new lab both on the PC client and Android because it would crash with error code 320000.
Looking around it appears I'm not the only one suffering from this but I have found that I can access the lab if I go to the Event Pass tab and use the blue Path of Champions button in the top right.
So far this is the only way I've found to get into the labs after the 320000 Error starts.
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