My Microsoft Account is linked to my Facebook account, so within SkyDrive etc I do see contacts from there, and also from Skype, but I don't see all of the contacts from my Office 365 account.

When i'm in Windows 8 it's fine I see all of my contacts from both accounts in the people app for example (Because they are both added to the People App), but when I visit skydrive.live.com and then goto the people section, I don't see the contacts from Office 365 at the moment.