3.0.5 AR: has_many :through - wrong table name

I'm using rails 3.0.5

I have Model Card

class Card < ActiveRecord::Base
  has_many :records, :foreign_key => 'card_id', :dependent => :destroy
end

Model HospitalCard

class HospitalCard < Card
  has_one :last_record, :class_name => 'Record', :foreign_key => 'card_id', :order => 'id DESC'
  has_many :record_criterias, :through => :last_record
end

Model Record

class Record < ActiveRecord::Base
  belongs_to :card
end

And

class RecordCriteria < ActiveRecord::Base
  belongs_to :record
end

When I try

Card.find(1).record_criterias

ActiveRecord::StatementInvalid: ODBC::Error: S0002 (208) [Microsoft][SQL Native Client][SQL Server]Invalid object name 'record_criteria'.: SELECT [record_criteria].* FROM [record_criteria] INNER JOIN
[records] ON [record_criteria].record_id = [records].id WHERE [record_criteria].[deleted_at] IS NULL AND (([records].card_id = 1) AND (((records.deleted_at IS NULL))))
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/connection_adapters/abstract_adapter.rb:207:in `log'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-sqlserver-adapter-3.0.10/lib/active_record/connection_adapters/sqlserver/database_statements.rb:249:in `raw_select'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-sqlserver-adapter-3.0.10/lib/active_record/connection_adapters/sqlserver/database_statements.rb:193:in `select'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `select_all'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/connection_adapters/abstract/query_cache.rb:56:in `select_all'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/base.rb:467:in `find_by_sql'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/relation.rb:64:in `to_a'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/relation/finder_methods.rb:143:in `all'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/relation/finder_methods.rb:105:in `send'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/relation/finder_methods.rb:105:in `find'
        from C:0:in `__send__'
        from C:0:in `find'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/associations/has_many_through_association.rb:84:in `find_target'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/base.rb:1121:in `with_scope'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/associations/association_proxy.rb:203:in `send'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/associations/association_proxy.rb:203:in `with_scope'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/associations/has_many_through_association.rb:84:in `find_target'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/associations/association_collection.rb:410:in `load_target'
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/associations/association_proxy.rb:145:in `inspect'
        from C:/Ruby/lib/ruby/1.8/irb.rb:310:in `output_value'
        from C:/Ruby/lib/ruby/1.8/irb.rb:159:in `eval_input'
        from C:/Ruby/lib/ruby/1.8/irb.rb:271:in `signal_status'
        from C:/Ruby/lib/ruby/1.8/irb.rb:155:in `eval_input'
        from C:/Ruby/lib/ruby/1.8/irb.rb:154:in `eval_input'
        from C:/Ruby/lib/ruby/1.8/irb.rb:71:in `start'
        from C:/Ruby/lib/ruby/1.8/irb.rb:70:in `catch'
        from C:/Ruby/lib/ruby/1.8/irb.rb:70:in `start'
        from C:/Ruby/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/commands/console.rb:44:in `start'
        from C:/Ruby/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/commands/console.rb:8:in `start'
        from C:/Ruby/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/commands.rb:23
        from script/rails:6:in `require'
        from script/rails:6irb(main):017:0> 1

'record_criteria' - wrong table name I have 'record_criterias'

Not depends on database adapter. I tested it via sqlite3 and sqlserver with the same result.

In 3.0.4 all works properly