Tell me you don't understand Game Dev without telling me you don't understand Game Dev.
Unexpected bugs and problems can come up when ready to release. The update will arrive when it's ready, don't rush game developers to push an update when it's a buggy mess, that'll just cause more problems. And then people will complain that the game is too buggy and unplayable instead of waiting a few extra days for the bugs to be polished out.
Unfortunately, that's just something game developers do sometimes. I understand that it's frustrating, but there are a lot of game devs that don't know much about communication. Or, it's that they don't want to give a definitive date in that communication for when the bugs will be fixed, so they take the wrong approach and just say nothing.
I do wish game devs would just say something like "Sorry for the wait, there are a few more bugs than I expected that still need ironing out, but I appreciate the patience for the next update".
