empty watch list Answered

I'm subscribed to some contests, but a lot of the emails I get don't have any projects, although the subject line says the opposite.
Here is te last example:

subject: You have 2 new instructables from a contest you're following!

body:

Hello, ...........

Here are the newest items from each of the contests you are following.  To change or turn off updates, go to your following  page:

https://www.instructables.com/you/watchlist?modify=WATCHLIST

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Thanks for being part of our community!

Instructables Team @ Autodesk | https://www.instructables.com/

To manage these notification messages, please visit your watchlist preferences: https://www.instructables.com/you/watchlist?modify=WATCHLIST