Can you try the extended sql from donald.noah.
declare @taskGuid uniqueidentifier
set @taskGuid = '3DBE32CB-9482-43BF-9ABC-DD056B771F85'
select top (1) iv.Version 'Version',
iv.ItemGuid,
ivd.name,
ivd.Description,
ivd.ModifiedBy,
ivd.ModifiedDate,
cast(ivd.state as nvarchar(max)) 'State'
from ItemVersions iv
left join ItemVersionData ivd
on ivd.VersionGuid = iv.VersionGuid
where iv.ItemGuid = @taskGuid
group by iv.Version,
iv.ItemGuid,
ivd.name,
ivd.Description,
ivd.ModifiedBy,
ivd.ModifiedDate,
cast(ivd.state as nvarchar(max))
order by iv.Version desc