Nominatim update sql error in placex_update

When running the incremental update script for nominatim, I get a sql error. I recently updated from osmosis 0.35 to 0.42 and updated nominatim to the latest git revision. Is that a red hearing or is there new breakage?

./utils/update.php --import-osmosis-all --no-npi
/var/www/Nominate/osm2pgsql/osm2pgsql -U apache -klas -C 2000 -O gazetteer -d nominatim /var/www/Nominate/data/osmosischange.osc
osm2pgsql SVN version 0.81.0 (64bit id space)

Using projection SRS 4326 (Latlong)
Allocating memory for dense node cache
Allocating dense node cache in one big chunk
Allocating memory for sparse node cache
Sharing dense sparse
Node-cache: cache=2000MB, maxblocks=256001*8192, allocation method=11
Mid: pgsql, scale=10000000 cache=2000
Setting up table: planet_osm_nodes
Setting up table: planet_osm_ways
Setting up table: planet_osm_rels

Reading in file: /var/www/Nominate/data/osmosischange.osc
Processing: Node(136k 2.1k/s) Way(18k 0.36k/s) Relation(87 43.50/s)  parse time: 119s

Node stats: total(136962), max(2227049854) in 65s
Way stats: total(18889), max(212923522) in 52s
Relation stats: total(87), max(2843176) in 2s
node cache: stored: 134790(100.00%), storage efficiency: 87.00% (dense blocks: 133, sparse nodes: 9373), hit rate: 36.94%
Stopping table: planet_osm_nodes
Stopped table: planet_osm_nodes in 0s
Stopping table: planet_osm_rels
Stopping table: planet_osm_ways
Stopped table: planet_osm_ways in 0s
Stopped table: planet_osm_rels in 0s

Osm2pgsql took 119s overall
Completed for 2013-03-26T21:10:03Z in 1.98 minutes
string(127) "INSERT INTO import_osmosis_log values ('2013-03-26T21:10:03Z',32804717,'2013-04-13 01:03:35','2013-04-13 01:05:34','osm2pgsql')"
/var/www/Nominate/nominatim/nominatim -i -d nominatim -t 1
nominatim SVN version 2.1-git-a1670fa

Starting indexing rank (0 to 30) using 1 threads
Starting rank 0
  Done 0 in 0 @ 0.000000 per second - FINISHED

Starting rank 1
  Done 0 in 0 @ 0.000000 per second - FINISHED

Starting rank 2
  Done 0 in 0 @ 0.000000 per second - FINISHED

Starting rank 3
  Done 0 in 0 @ 0.000000 per second - FINISHED

Starting rank 4
  Done 1 in 0 @ 1.000000 per second - ETA (seconds): 0.000000
  Done 1 in 0 @ 1.000000 per second - FINISHED

Starting rank 5
  Done 0 in 0 @ 0.000000 per second - FINISHED

Starting rank 6
  Done 0 in 0 @ 0.000000 per second - FINISHED

Starting rank 7
  Done 0 in 0 @ 0.000000 per second - FINISHED

Starting rank 8
  Done 0 in 0 @ 0.000000 per second - FINISHED

Starting rank 9
  Done 0 in 0 @ 0.000000 per second - FINISHED

Starting rank 10
index_placex: UPDATE failed: ERROR:  column "importance" is of type double precision but expression is of type integer[]
LINE 2:       in_name_vector, in_geometry)
              ^
HINT:  You will need to rewrite or cast the expression.
QUERY:  INSERT INTO search_name_39 values (in_place_id, in_rank_search, in_rank_address, 
      in_name_vector, in_geometry)
CONTEXT:  PL/pgSQL function insertsearchname(integer,bigint,character varying,integer[],integer[],integer,integer,double precision,geometry,geometry) line 89 at SQL statement
PL/pgSQL function placex_update() line 635 at assignment
Error: 1