After the last two updates to the andriod apps tab pack list it completly fails to load.
Ive tried on 3G, and several wifi connections. It starts with the little box saying loading tab packs then goes to a black box with the only thing in it is an "ok" button. Everything else is working as it should except the tab pack. Is this a known bug or does it just no longer like my phone?

Please help i use it alot to find songs for open mic!
Try to reinstall the app on your device. In order to avoid losing all your favorites during the reinstallation, you should synchronize them with your ultimate-guitar.com account before uninstalling the app and complete the synchronization again after the app has been restored.