Accidentally left the Zwift Club I am owner of

Hi,

I am the ‘owner’ of a Zwift Club.

I accidentally clicked the LEAVE CLUB button. No big deal, you might think.
Of course I rejoined the club again, but I can only do this as a regular member. Neither myself nor the moderators of the club can change my role to owner again.

So long story short: our club with 220+ members is now without an owner.
How can we change this and make me AND/OR the current moderators owner of the club?

Many thanks for your help!

Martin