Magento fixes: Reporting not working, Catalog price rules keep resetting

Our Magento site has 3 issues we would like fixed: 1. Reporting does not work, when you attempt to run a report it says: This report depends on timezone configuration. Once timezone is changed, the lifetime statistics need to be refreshed. The report pages also need to be manually updated so cron is not working properly. 2. When we create a catalog price rule it works for a couple days and then it only shows up on the listing page but not on the product pages, again likely a cron issue or depreciated code form a version upgrade. 3. On a product page with a catalog price rule (when it's working) when you select the related product options the price changes to $NaN, it shows the correct price in the cart though. That's it for now!