That's unfortunate.
Like a lot of things do, males that unconvincingly convert to female creep me the fuck out (just being honest) but I get past it and go overboard to sincerely treat them with dignity and respect, but mistakes happen. I referred to a chick as "guy" the other day. They are the absolute bravest people to convert and do all they can to live their best lives and I empathize as much as possible. I knew a retirement-aged patent attorney badass that converted and still looked mostly like a fat old guy on the firm's website. WTF--bravest person in the world. If in that person's shoes, I would retire, move somewhere, and then convert. Nah--they just did it in the middle of lawsuits/representations/life.
While everyone is being ultra compassionate, I think the name transgender woman is wrong. We should just call them women or man--no transgender in the name --if they get full rights (and they should) they shouldn't be tagged with a descriptor and gender. Saying transgender is like saying "fake" or "by choice"