Sorry about that danielairy,
Last night I made some updates to the site which caused you to see that error. You have not gone over your views and we have checked your account. Everything is fine.
To help prevent this error from happening in the future, I've created a new site version check. On the homepage (home button) you will see a message on the right with the current site version and your version. If your version is lover than the current version, simply going to your account page and back to the lessons should update it.
If not, you may be redirected to a page that will take you back to your account page.
Again, sorry for the confusion and interruption of service. It should now be fixed. If you have any further issues, please contact us.
If you need support, email me at firstname.lastname@example.org.