Hub/Global
From what I gather, when you queue a game your player can still be in the Hub. This blocks you from leaving games to the hub. Usually a restart fixes this. But I just left the Hive and cant get back on my region.
I play on PS5, but I have seen it on PC too, so i believe it is universal.
Evidence #1 https://youtu.be/iPNi3ui3hTc?si=MM_pMLN3gejGXjtI
Evidence #2 https://youtu.be/9PXx0F1xF04?si=NOBKcS7KX8Xj8tCD