I signed up the first day they announced the status match. Finally got a response (translated from German)

Thank you for your application

Gracias por su solicitud

We would like to thank you for your participation in the "TierMatch" status adjustment offer as a member of the IberiaPlus program.

We would like to thank you for your understanding, because of the many applications we have received, the application process will take longer than usual.
We would also like to remind you that if you are recommended by an IberiaPlus member, you will receive 1,000 Avios each at the end of November.

Of course you can always contact us via our Call Center if you urgently need our support with regard to any of your planned flights.


Best regards
The Iberia Plus Team