how do you know this are you part of the dev team ?

Still can't seem to get this to work

Then you got lucky UAKiller.  I've tried every variation listed here and it still won't create the clan..

Not sure what you did, that it feels like you wasted your founder's boost.

It worked for me.  I did the tab trick, and created my Clan and then was able to apply the Founder's Boost of 500 Clan XP to the Clan.  The Clan is currently a level 2 Clan, and needs only 25 more Clan XP to become level 3. 

It works.

I tried it several times before this workaround was published, and it didn't lose my founder's xp boost.  Relax.  Maccabi is doing what can be done to help people out.  Blaming Maccabi for you feeling like you have somehow wasted your founder's xp is utterly ridiculous nonsense.

Just be patient a little while longer.  They are slowly getting the features up and online little by little.  There isn't much left to fix, outside of the Clan system, and that is being worked now, as we have seen more and more of it become visible, available, and ultimately usable throughout the day.