Duplicate launchpad account with inactive email address

I'd like to have these launchpad accounts merged:

https://launchpad.net/~ajvdvegt

https://launchpad.net/~jeroen-dirck

The last one uses the address <email address hidden>, which doesn't exist anymore. That account (jeroen-dirck) can be removed from Launchpad as far as I'm concerned.

Both accounts also have a Wiki page registered; I'd like to use the one without the '2' at the end, just 'JeroenVanDerVegt' (currently assigned to the jeroen-dirck account).

Thanks in advance,

Jeroen van der Vegt.