Integer expression expected lead to VM failure?

The following error happens from time to time deploying a VM:

Fri Mar 18 11:15:12 2016 [Z0][VM][I]: New state is ACTIVE
Fri Mar 18 11:15:12 2016 [Z0][VM][I]: New LCM state is PROLOG
Fri Mar 18 11:15:13 2016 [Z0][TM][I]: Command execution fail: /var/lib/one/remotes/tm/shared/clone clusterinfo:/var/lib/one//datastores/107/d99065ac9e09e2c756d06b92bab97e01 newcluster-13:/var/lib/one//datastores/1/7032/disk.0 7032 107
Fri Mar 18 11:15:13 2016 [Z0][TM][I]: /var/lib/one/remotes/tm/shared/clone: line 87: [: : integer expression expected
Fri Mar 18 11:15:13 2016 [Z0][TM][I]: clone: Cloning /var/lib/one/datastores/107/d99065ac9e09e2c756d06b92bab97e01 in newcluster-13:/var/lib/one//datastores/1/7032/disk.0
Fri Mar 18 11:15:13 2016 [Z0][TM][E]: clone: Command "cd /var/lib/one/datastores/1/7032; cp /var/lib/one/datastores/107/d99065ac9e09e2c756d06b92bab97e01 /var/lib/one/datastores/1/7032/disk.0 " failed: cp: cannot stat '/var/lib/one/datastores/107/d99065ac9e09e2c756d06b92bab97e01': No such file or directory
Fri Mar 18 11:15:13 2016 [Z0][TM][E]: Error copying clusterinfo:/var/lib/one//datastores/107/d99065ac9e09e2c756d06b92bab97e01 to newcluster-13:/var/lib/one//datastores/1/7032/disk.0
Fri Mar 18 11:15:13 2016 [Z0][TM][I]: ExitCode: 1
Fri Mar 18 11:15:13 2016 [Z0][TM][E]: Error executing image transfer script: Error copying clusterinfo:/var/lib/one//datastores/107/d99065ac9e09e2c756d06b92bab97e01 to newcluster-13:/var/lib/one//datastores/1/7032/disk.0
Fri Mar 18 11:15:13 2016 [Z0][VM][I]: New LCM state is PROLOG_FAILURE

The relevant line is probably this:
/var/lib/one/remotes/tm/shared/clone: line 87: [: : integer expression expected

Is this a known issue ? Any idea how to get around this ?