>>297890>>297889>>297886Those are perfectly normal "holes" for tomatoes. Leave them to get ripe and eat as normal.
>I wonder why it grew so odd and not round.Because the industrial food industry has brainwashed you into thinking they need to be round. I've never in my life seen a round tomato outside a grocery store.
This is why some people freak-the-fuck-out when they see some heirloom varieties of tomatoes in person.