To answer the main question:
No, I haven't noticed any such changes, but then my advances have been incremental.

I've been flying once. It was exhilarating. The landing ... not so much.

No real changes to report here either.

Thank you, both of you.

Is there a way to hide these Taint Manifestations?

I've heard that Dorming can mask physical manifestations of Aberrant Syndrome but I don't have any personal experience with it myself.

I have been looking at dorming as a possible solution to my problem. Thank you for your input.

No worries. Of course, the big problem with Dorming is, well, you're Dormed. That means no powers. I can live with my physical oddities thank you very much!

Sometimes I need to hide, or blend in. I need civilization to survive, but there are just so many people and I don't need them hassling me because they know I'm a nova.

The hassling isn't so bad if you know how to handle it. Everybody wants something, at least here in New York.

Learn to enjoy it.

There may come a day when I tire of the millions of women who want to climb into bed with me because I'm a nova, or because I can make them young, or because I'm rich. But I can only hope someone puts a spear through me first, because if I'm that crazy it'll need to be done.

No changes here, but my one nova ability isn't very useful so I never mess with it.

Isn't very useful? You're too modest.