Hey Everyone!
We are currently investigating issues with the latest hot-fix we deployed this morning. As of now all Steam users have been patched to 3.6 instead of the updated 3.7 client we meant to deploy.
This is an issue we need to fix on our end and we will have an update out to fix this ASAP; but until then reinstalling or trying other potential solutions will not work. We appreciate your patience in this matter and we are currently working hard to get everyone online and playing Smite as quickly as we can.
For updates on the current status you can always refer to our Ops Twitter (https://twitter.com/hirezops) or our official Status Page (https://hirezstudios.statuspage.io/)
Thanks,
HiRezPonPon
EDIT: (9:28AM ET) It looks like we are all set now. The download you all should be receiving should be the proper 3.7 Hotfix patch.