I found a workaround that may help you. I'm not sure if this bug occurs in singleplayer but for multiplayer, you need the host to remove the HUB (disassemble it). Once it's removed, you can use the Escape menu to "respawn". By default, if the game detects that the HUB is missing, it will force spawn you at the initial starting zone the host selected.
If for whatever reason this bug occurs in singleplayer, get the save file to someone to host and do the process above. Use this workaround until this HUB respawn glitch is fixed.