Calorie counts inconsistent across own brand?

peaceloveabby

I'm super confused. I just found a new frozen meal that I'm really liking, angel hair marinara, in the smart ones/weight watchers line. Maybe not the best dinner health wise, but sometimes it's just what's handy.
Anyway, I buy this product at walmart several times now (I really like it) and the box that I grab says 200 calories per serving. Every box I buy lists the calorie count at 200. So I count it as 200..no problem. However, I was browsing weight watcher's website to see if there are other meals I would like to buy, and I come across my angel hair marinara meal. I open the page, and BAM...calories=230.

Ok weight watchers. What's going on? I'm super confused. Is it 230 calories, 200 calories, 2 million? I'd really like to know which one to believe. I've been seeing 200 on every single box that I have purchased, and that's why I've been eating them.

Any thoughts? Ideas? Explanations?
I'm just irritated that they can't even stay consistent within their own brand and want to know what I'm eating.