Um, what ?
"we are actively and vigorously implementing an improvement plan to return to full browser acceptance"
Well all you need to do is follow the CA guidelines. If that has been so difficult for you in the past, then you need to actively and vigorously get your finger out and start working properly.
Why is it that compliance with recognized international stardards are so difficult for some companies ? Are they in league with criminal elements that prevent them from doing the job properly ?
Because, apart from sheer incompetence, what other excuse is there ?