Reebok – Website GLYCHING – Sale Items showing lower in cart and coupon working $12.45

Well, I’m sure I’ll be roasted for posting this incorrectly however the following holds true:
Reebok has a sale going on – simply go to their ‘sale’ tab at the top of their page. Link hereif you prefer: https://www.reebok.com/us/sale
When you look at those shoes, you’ll see a price that shows on the ‘search results’ page. In many instances when you click on the shoe itself it will drop down to a lower price in the ‘preview’ or in your cart. A good example is the Ahary Runner Wide D – in Black, that shows there for $59.97, but in ‘preview’ goes to $24.97. https://www.reebok.com/us/ahary-r…N8429.html
Now on that shoe, despite it reading "this item is excluded from all promotions "the code SUMMER takes an additional 50% off … which results in the shoe being $12.45 or so.
Also free shipping…
?Tons of shoes that this applies too.