No problem, especially the last part..it was horrible opening the leaderboards and then coming back into the game to watch my spaceship to continuously fly in circles was hilarious but incredibly frustrating.
Haha oh yes, I actually experienced that when testing Trambo. We had a pretty tight deadline then and I just decided to skip the in-game button for Game Center and filed a bug to Ludei. Problem solved!
I know keeping up with the updates of the CJS plugin is pretty important since it actually has all of the required set up for leaderboards that the original one didn't have.
Well yeah, it seems so. It's just that I've had some nasty experiences trying to update the plugin myself. Last I tried all CocoonJS was able to deliver was a pitch black screen... I'm really frustrated with the Scirra's decision to deprecate CJS because of all this extra hassle. Also my experiences with the other exporters for iOS have been catastrophic to say the least. CocoonJS has all the stuff I need in my small(ish) games and offers the widest range of supported devices at the moment. I really need to figure out what's causing the trouble with the latest CJS-plugins.
I would have my game as an example but Apple is screwing me over with a bunch of stupid tax form crap not working with my account but hopefully you can get yours up quicker than I!
Oh man, I feel you. Apple is not the most convenient corporation to work with, but the people working there are really helpful. I'm sure you already tried to contact them, but if not, try that asap. I've had all my problems solved fairly quickly. Especially all related to contracts, banking or taxes.