Hey, if get the captcha twice in a row regularly, will you try fertilizing at train2.php and copy and paste everything it says when you get the captcha the second time? It prints debugging stuff to the page.
Just until you see the captcha the second time in a row and copy and paste what that page says in a post here (or mail, you know, whatever).. It'll help me figure out what's wrong with it.
anyone having the 2x capitia problem,
you only have to use the capitia on the 2nd one, you can still train when the 1st one pops up, just remember to reset your train to what you want.