diff --git a/spacy/language.py b/spacy/language.py
index 881df7d1a..f32756a4d 100644
--- a/spacy/language.py
+++ b/spacy/language.py
@@ -1,4 +1,5 @@
 from os import path
+from warnings import warn
 
 try:
     import ujson as json
@@ -184,7 +185,10 @@ class Language(object):
             return None
 
     def __init__(self, data_dir=None, vocab=None, tokenizer=None, tagger=None,
-                 parser=None, entity=None, matcher=None, serializer=None):
+                 parser=None, entity=None, matcher=None, serializer=None,
+                 load_vectors=True):
+        if load_vectors is not True:
+            warn("load_vectors is deprecated", DeprecationWarning)
         if data_dir is None:
             data_dir = self.default_data_dir()
         if vocab is None:
diff --git a/spacy/lexeme.pyx b/spacy/lexeme.pyx
index 8ec238e32..e0fa854cb 100644
--- a/spacy/lexeme.pyx
+++ b/spacy/lexeme.pyx
@@ -60,19 +60,19 @@ cdef class Lexeme:
         def __set__(self, int x): self.c.suffix = x
     
     property cluster:
-        def __get__(self): return self.c.suffix
-        def __set__(self, int x): self.c.suffix = x
+        def __get__(self): return self.c.cluster
+        def __set__(self, int x): self.c.cluster = x
  
     property prob:
-        def __get__(self): return self.c.suffix
-        def __set__(self, int x): self.c.suffix = x
+        def __get__(self): return self.c.prob
+        def __set__(self, float x): self.c.prob = x
 
     property lower_:
         def __get__(self): return self.vocab.strings[self.c.lower]
         def __set__(self, unicode x): self.c.lower = self.vocab.strings[x]
  
     property norm_:
-        def __get__(self): return self.c.norm
+        def __get__(self): return self.vocab.strings[self.c.norm]
         def __set__(self, unicode x): self.c.norm = self.vocab.strings[x]
     
     property shape_:
@@ -80,11 +80,11 @@ cdef class Lexeme:
         def __set__(self, unicode x): self.c.shape = self.vocab.strings[x]
 
     property prefix_:
-        def __get__(self): return self.c.prefix
+        def __get__(self): return self.vocab.strings[self.c.prefix]
         def __set__(self, unicode x): self.c.prefix = self.vocab.strings[x]
 
     property suffix_:
-        def __get__(self): return self.c.suffix
+        def __get__(self): return self.vocab.strings[self.c.suffix]
         def __set__(self, unicode x): self.c.suffix = self.vocab.strings[x]
 
     property flags:
diff --git a/spacy/morphology.pyx b/spacy/morphology.pyx
index 77d7bd2df..2cc5552f9 100644
--- a/spacy/morphology.pyx
+++ b/spacy/morphology.pyx
@@ -24,6 +24,7 @@ cdef class Morphology:
             self.rich_tags[i].id = i
             self.rich_tags[i].name = self.strings[tag_str]
             self.rich_tags[i].morph = 0
+            self.rich_tags[i].pos = UNIV_POS_NAMES[props['pos'].upper()]
             self.reverse_index[self.rich_tags[i].name] = i
         self._cache = PreshMapArray(self.n_tags)
 
diff --git a/spacy/tokens/doc.pyx b/spacy/tokens/doc.pyx
index ccde5d599..d878f97eb 100644
--- a/spacy/tokens/doc.pyx
+++ b/spacy/tokens/doc.pyx
@@ -188,7 +188,7 @@ cdef class Doc:
     def noun_chunks(self):
         """Yield spans for base noun phrases."""
         cdef const TokenC* word
-        labels = ['nsubj', 'dobj', 'nsubjpass', 'pcomp', 'pobj', 'attr']
+        labels = ['nsubj', 'dobj', 'nsubjpass', 'pcomp', 'pobj', 'attr', 'conj']
         np_deps = [self.vocab.strings[label] for label in labels]
         np_label = self.vocab.strings['NP']
         for i in range(self.length):