I think its another BUG the Devs need to look into. I have same problem with my Island on Arkadia. When I have an event running, I cannot TP in using the normal fixed TP. But I can TP in using my Chip 4.
This in light of being the event orgenizer and should be allowed in right?
Others may experience the same, not sure and I havent asked around.
Im not entirely sure but might be related. starting last night twice now ive had to relog due to not being able to edit my own guestlist on ship which I've never seen before but a relog fixed it at least.