Hi,
I noticed the same thing, yoast plugin doesn’t work since i made the 3.5 wordpress upgrade.
I noticed that options became visible if i disable these css with Firebug :
.wpseotab {
display: none;
}
ul.wpseo-metabox-tabs {
display: none;
}
But i don’t understand why.
There is also a javascript problem i guess.
I hope it can be helpful.
