It seems a bit redundant to have character fixes only available up until you leave the area for the first time. I'm certain not everyone can check if they spelled their Deity's name correct the second after they log on. That is usually something you notice after a while, and by then it's already too late. I would personally love this place to be accessible even after you've left the area, and include something that will allow you to correct errors or add details to your character's description. That, if anything, would be extremely useful. Keep in mind, though, I have no idea how the mechanics work on this. If it can't be done, it can't be done.
A GM can port you to the Eye of the Storm if necessary, or fix anything the lounge can fix mostly.
Part of the point of having it though is so that someone can check all this stuff, including correct spelling of the deity and subrace fields and change them if needed. And also deal with the special appearances for subraces like half-giant without needing GM interaction.
Regarding a character's description, to my knowledge there is no way this can be changed in-game. The same goes for name changes, in case that was being thought of as well.
So the NPC's there have been fixed in the update, then? Previously, they wouldn't even talk to me. Otherwise, I see how it wouldn't be too much hassle, even though I often want to refrain from asking any DM's help for such matters.
Then maybe more information would be required. I do not think everyone thinks of exploring the area, if they want to jump into the world immediately. It is easy to miss the stairs leading to the Deity- and appearance-fixers. What if there is a way to return there as long as you are on Level 1? Just to make it clear, I do not think of this as an exceptionally important topic of discussion, I have just felt, myself, that it's easy to miss out on it. That is why I called it redundant, since I bet many people didn't even notice the area to begin with.