Sharepoint - Office 365 Sharepoint missing some workflows?

If you go to Site Settings > Site collection features (under Site Collection Administration header) could you check if you have following feature available: Workflows and if it's not enabled, enable it. Checked on my O365 account and it worked :)

I had to deactivate and reactivate the Workflows setting in the Site Settings collection, Site features to get the 2010 templates to show up in O365.