Event Posting Problems - Change in Policy?

About two weeks ago or so I was able to post (and host) Hyasynth Tiramisu's fundraiser event at Simone Design Sim.

Now, when I am due to host another event there, the sim doesn't even show up amongst my choices. I havent done any changes, I still belong to the group the sim is under etc

Is there something that Simone is supposed to do - list her sim differently or something? Even Zarah Dawn, who has been Simone's long time partner including her jewelry with Simmy's designs, was not able to post an event there.

Please help - I'll forward any info to Simone if there's been some sort of listing of land and sims changes.

ty darlins *smooches*