GoDaddy has killed my website, their update scripts crashed, and their rollback tool crashed  harder.  They say they have restored SQL db and all files, but I still get this error:

The stored procedure 'dbo.GetRole' doesn't exist.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidOperationException: The stored procedure 'dbo.GetRole' doesn't exist.
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I have checked the stored procedures in the SQL db and see there is a "GetRoles, but no GetRole.  Could this be the problem"

I am at a loss to understand how this could happen if they restored the db instance and all site files to a date prior to my starting the update process. 

GoDaddy techs just shrug, i can't even re-instal land start from scratch because the SQL DB is populated and their economy hosting only allows one instance.

Any help and suggestions are very welcome, thanks!