Unable to restore my backup due to missing tabledata

I have used my db for dev the last weeks without problems. Today I just deleted the Company and wanted to import the recent backup.
I tried enabling the Query Profiler and these are the last commands:

CREATE TABLE "My-DEV"."dbo"."0000000000B61C2E$Payment Terms1000000003" ("timestamp" ROWVERSION NOT NULL,"Code" VARCHAR(10) NOT NULL,"Due Date Calculation" VARCHAR(32) NOT NULL,"Discount Date Calculation" VARCHAR(32) NOT NULL,"Discount %" DECIMAL(38,20) NOT NULL,"Description" VARCHAR(50) NOT NULL,"Calc_ Pmt_ Disc_ on Cr_ Memos" TINYINT NOT NULL,"OIOXML Code" INTEGER NOT NULL CONSTRAINT "0000000000B61C2E$Payment Terms1000000003$0" PRIMARY KEY CLUSTERED ("Code"))

exec sp_executesql N'SELECT O.[id], O.[type], CASE WHEN C.[name] IS NULL THEN 0 ELSE 1 END AS [primkey] FROM "My-DEV".[dbo].[sysobjects] AS O LEFT OUTER JOIN "My-DEV".[dbo].[sysobjects] AS C ON (O.id = C.parent_obj AND C.xtype = ''PK'') WHERE O.[name] = @P1', N'@P1 nvarchar(40)', N'0000000000B61C2E$Payment Terms1000000003'

GRANT ALL ON "My-DEV"."dbo"."0000000000B61C2E$Payment Terms1000000003" TO [$ndo$shadow]

exec sp_cursorfetch 180150029, 2, 0, 80

exec sp_cursorclose 180150029

exec sp_execute 29, 1, '', 1000000003

exec sp_execute 27, 1, '', 1000000003

exec sp_executesql N'SELECT O.[id], O.[type], CASE WHEN C.[name] IS NULL THEN 0 ELSE 1 END AS [primkey] FROM "My-DEV".[dbo].[sysobjects] AS O LEFT OUTER JOIN "My-DEV".[dbo].[sysobjects] AS C ON (O.id = C.parent_obj AND C.xtype = ''PK'') WHERE O.[name] = @P1', N'@P1 nvarchar(31)', N'MyCompany$Payment Terms1000000003'

@TRANCOUNT > 0 ROLLBACK TRAN

And that's it. Any idea?

I just tried restoring the previous backup I had and it gave the same error. I know for sure this was the last backup I had restored, so the problem is not in the backup but somewhere in my dev db.

Since I have to get some work done I had to create a new database and there I first imported a backup of my dev db (objects and other shared tables). Then there were no problem in restoring the customer backup to get recent data. (Well, at least it got further - it is still restoring)

So I'm running again - just don't like not knowing what happened.