issue with nodata and pre 1.5.5 ?

[bbrendon]

My nodata trigger is set for 900 seconds. How did this trigger go on/off so fast??

2008.Aug.25 21:05:22 	Unresponsive 	OK 	High 	8m 5s 	No 	
Ok
2008.Aug.25 21:04:33 	Unresponsive 	PROBLEM 	High 	49s 	No 	
Ok
2008.Aug.25 21:04:22 	Unresponsive 	OK 	High 	11s 	No 	
Ok
2008.Aug.25 20:36:47 	Unresponsive 	PROBLEM 	High 	27m 35s 	Yes 	
Ok