Doing some price changes today, 160 plus items so it took a while, Now I see the prices have not changed on the main pages, but when you click on the individual item it shows the changed price, I can go to each listing individually and click edit and then click on the price, it turns blue, click again to clear the highlight and then click publish and then it updates on the main page immediately, but if this is the only fix it will take hours to do this.
How are you doing this? Are you doing this in the quick edit part? Are you making sure to wait until the orange check mark appears before you move on to the next product? To make sure the orange check mark appears before moving on I click my cursor in an empty box in that quick edit listing then the check mark appears.
If this isn't the answer, then I'm not sure what is going on.
Good luck!
^^^ This.
Try clearing your cache and refreshing your browser.