Hello This is a problem for certain Magento users. The cron is supposed to refresh the layered navigation and sometimes it times out. When it does so, the prices will disappear for products that require computed prices.
Grouped products for example, have to find the cheapest product under the group and display it. This stops working due to the cron timeout.
Chris Mckee had a solution that works sometimes and doesn't work at other times :( Check the help he offered
Anyone else found a solution yet?
This issue also causes the sort by price and filter by price to stop working.