Zwift Connection not working any more


I removed my Zwift account by accident from Zwiftpower, after my zwiftpower profile did not update any more saying I needed to opt-in. I never disabled the opt in function.

Now I can’t connect to Zwift receiving the following message:
Cannot find rider with that Zwift ID.

I have definitely opted in on my. zwift. com /profile /connections.
And I am sure I have the correct Zwift ID. This ID was working well before, and I double checked it nonetheless.

Please help.

Best Regards