jasperserver 4 scheduled report doesn't take input values saved

[mandm]

I am using jasperserver 4 and mysql 5.5 (i recently upgraded to mysql 5.5), since then i am noticing that my reports when selected to schedule for run, and from the dropdown for parameter values, e.g if i select 90 as a values, it will reset to 100 once i open the job again....

does anyone know how to resolve this ?

Thanks