We have a handy note telling us about the bug on the event page. Don't try to select the Borg missions in events, if you do. You get kicked out.
The message says this doesn't affect the reward progress.
But it does, if you don't have access to the Borg TFO's listed in the event.
Until this bug appeared, I was running this daily on a character that is way below getting access to the Borg TFO's from the PvE queue, so I can't run them. I have one Borg TFO available, Into The Hive, which isn't part of the event.
Will we be getting some extra time to complete the event or is everyone without a high'ish level character officially stuffed?
Before anyone says, just level up. I'm not on the PS4 very often. I don't have the time required to level up.
Star Trek Offline is currently online. We apologise for the convenience and are working to remedy the situation.