Sick Rics

I just posted this on Reef Central, and thought I'd post it here too for any ideas. Thanks for any help.
purchased these orange and purple rics from Roe's about 6 months ago. They arrived in beautiful shape. I put them in a 20 gallon
tank I have had set up for about 2 years, with a BTA, a small clown, and a scarlet reef hermit. This tank is lit by 110 watts of PC.
Within a week they looked like this picture. I asked for some opinions here, and was told it looks like they were "light stunned",
and to move them to lower light right away. I put them in another tank with Normal Output light for a couple weeks, but they still
looked the same. I moved them back to the PC tank for a month, but no difference. They have now been in the Normal Output tank for 3
months. They never have gottten bigger or smaller in either tank, and have looked just like this for months. All the other shrooms
and polyps are perfect. Any chance to bring them back? Here's a pic.
http://tinyurl.com/6ed4u