Whoever writes the section of About on Learning Disabilities provides support for Irlen Syndrome. Although there are two sentences expressing reservation and it doesn’t flatly commend the idea, there are 100s of words describing it and making fact-like statements such as “It often runs in families and typically goes mis-diagnosed as a learning disability or dyslexia.”
Here are the two disclaiming statements:
At least there are those two sentence. Still, why report all the other stuff uncritically? But, perhaps I’m misreading the entry or over-reacting. I invite readers to check it (link to the entry) and then vote in this poll.