Limit orders on CoWSwap didn't execute even though market price surpassed limit price. Why?

I set 3 limit orders at various prices points, 1.134, 1.138 and 1.142. The market price reached 1.14, and I saw a message saying "pending execution" for the first 2 orders, but they didn't happen. Why? For clarity, the actual "Fills at" prices were well below market price.

This is my first time working with CoWSwap and I was extemely happy to find out that I can set limit orders on DEX, but this is rather disappointing. Can anyone explain why the orders didn't go through? Or what I have to do differently? Is it that there wasn't enough liquidity in that moment?

Any help or insight would be appreciated.

Thanks.