Oh no, sad to hear that! Disappointed on the lack of support by Honda for a vehicle they imported themselves.
I think the lack of spares or support by Honda and market in general is what has caused relatively low resale of this thai accord. I've seen these cars taking a really long time to sell based on ads here on PW.
I've kept this 7th gen accord in the states and all parts are available easily. Are there any issues regarding parts compatibility between RHD / LHD versions of this car? Steering rack most certainly will be different but wonder if other parts are interchangeable or not.
Glad you were able to get a spare key made for a relatively cheaper price, but I guess moral of the story here is to stay away from Honda 3S.