Problem with metric views

Hi,

Server:  HypericHQ 4.6.6

Agent :  4.6.6

Only reseurces where Metric datas collect 1 min.

The problem is the following:

this is a standard view:

I click to < button, show data 12AM(and every day, every resources where collect 1 min, show this)

more earlier:

and this repitedly while -2 days(detailed metrics purged)

same problem in 4 hour:

I think data is there because alert still works ok, just couldn't show it.

wrapper.log:

INFO   | jvm 1    | 2012/10/08 14:59:51 | Exception in thread "Thread-147941" java.lang.ArrayIndexOutOfBoundsException
INFO   | jvm 1    | 2012/10/08 14:59:51 | Exception in thread "Thread-147942" java.lang.ArrayIndexOutOfBoundsException
INFO   | jvm 1    | 2012/10/08 14:59:51 | Exception in thread "Thread-147943" java.lang.ArrayIndexOutOfBoundsException
INFO   | jvm 1    | 2012/10/08 14:59:51 | Exception in thread "Thread-147944" java.lang.ArrayIndexOutOfBoundsException
INFO   | jvm 1    | 2012/10/08 14:59:53 | Exception in thread "Thread-147945" java.lang.ArrayIndexOutOfBoundsException
INFO   | jvm 1    | 2012/10/08 14:59:53 | Exception in thread "Thread-147947" java.lang.ArrayIndexOutOfBoundsException
INFO   | jvm 1    | 2012/10/08 14:59:53 | Exception in thread "Thread-147949" java.lang.ArrayIndexOutOfBoundsException