In the dashboard page ITEM.LASVALUE the value of (0-9) is not shown correctly on system status page and triggers. I have the following trigger name:

• free disk space on C - {ITEM.LASTVALUE2} free ({ITEM.ASTVALUE1})
  Trigger expression:
  - {Template_Windows: vfs.fs.size [c:, pfree]. Last (0)} <10 | {Template_Windows: vfs.fs.size [c:, free]. last (0)} <10
  
  Only shows the macro {ITEM.LASTVALUE2}

  correctly. See the attached images.

This problem does not occur in the event page and dashboard page in last issue.

In Zabbix 1.8.11 is normal, this problem does not occur.