Thetford toilet Bravura leak

With about 4 days left on our 2 week trip the toilet (Thetford Bravura low profile) started leaking fresh water when adding water to the bowl. By the way the toilet is 1 year old I put it in last summer. I had to wait to get home before I could take it off and find out where it was coming from. I did that and turned it upside down to find a couple of cracks where the bowl meets the piece that wraps around the whole toilet(at the top of the bowl)

Just wondering if anyone else has had this problem. I'm not sure if I should try and replace the bowl or get a new one. And if I do get a new one is a ceramic toilet worth the extra $$$

On a side note I don't remember where I got the toilet from online and cant find any emails about it :(

Thanks