Well after some search, I found the update log from Nokia support page it says;
Latest software release for Nokia Lumia 900 is SW 2175.2905.885x.124x0
•New start screen experience with resizable tiles: to change
•Operating system version 7.10.8862.144
•Fix for functionality issues with Live Tiles, such as Live Tiles not updating
•After the update, check out Nokia Collection in Marketplace for new or updated Nokia apps, such as Bluetooth Share
Got both the updates and already had Bluetooth share as I had flashed it from Nokia Care. Finally dead live tiles of accuweather, bookmyshow, 4th & mayor, foursquare, etc all are working !
Faith restored in Nokia/Microsoft again :)
In certain markets those apps are not available, I don't know why. Looking for debranding my Lumia 800, I installed firmwares from other countries (My phone is from Mexico, other firmwares were from southamerica) and I noticed that there were firmwares without Nokia collection. The most weird was one firmware that didn't even have Bing for searches, when you pressed the search button, it showed up Internet Explorer.