Hey @littleshiva,
Sorry you’re having trouble here!
If you haven’t already, I’d recommend going to http://theeventscalendar.com/my-account/license-keys and using the “Disconnect Now” links for lcr-lagauche.org
Once that’s disconnect, manually update the Tribe plugins on your site so that they are at the latest version. The latest version is the highest available version for you in the dropdowns at http://theeventscalendar.com/my-account/downloads – they should all be 3.11, 3.11.1, or 3.11.2 at this time, based on the plugin.
Once these are installed in your site, go to your Events > Settings > Licenses page and enter your product licenses again. Save them so that they register on http://theeventscalendar.com, and hopefully things will be working in regards to both of the issues you mentioned here.
Let us know what you find!
George