The compatibility list is currently undergoing some major "renovations", and therefore to avoid any visitors from making changes during this process access has been temporarily blocked to everyone.
As soon as possible, we will make the list available again (most likely within a few hours).
Thank you for your patience.
Update (21 June): Sorry about the delay. I am going to change the way the compatibility list works soon, but need to find some time to make the change. I'm hoping to re-release the updated compatibility list before the end of the month.
It will be better, more accurate and more regularly updated than before.
Update (30 June): Delayed again :) My final examination is on 2nd July, so it will be after that date.