I logged in for the first time in a few years and there is a Christmas Island stuck on my island, i can move the island and when I click info it says "This item will be supported in the future.

Is there a fix for this or is it stuck forever?

Yeah, the fix is you have to contact support. Unfortunately it is the weekend so the fix is not going to be done until next week at the earliest. In the meantime you can try clearing your cache, and/or game data if your game is saved to facebook. And uninstalling and reinstalling the latest version.

Closing this, centralising the event issues HERE