It's a rather large company. They have never done anything like this before, so they need to have whatever they post approved by some committee and their legal department I would assume. Who knows how long that will take.
These companies may even be working on partnering with other foreign insurance companies. There can be a lot involved. Other than one company, they were rather surprised when I showed them the tourism interest. They were created to serve the needs of the local residents and marketing to visitors to the island is a new thing for them.