I recently upgraded from the free version to evernote personal.
While all the features of the subscription version are available to me on my evernote mobile phone app, I am still unable to use these features on the web version.
For instance I am unable to insert/use Tasks, links from google drive, calendar events etc...
On trying to view tasks created on my phone app in the web version I am shown the message in the attached image.
However, I can see on my Account Summary that I am using the latest version of evernote web.