Filter doesn't work

[Prozac]

Hello!

I was trying to save a simple filter to list all tasks with the 'resolved' status. Nothing more.
I applied the filter and then saved it using my administration account.
Although the new filter is visible in the list it doesn't react. Sometimes I have to use it several times to make it work.
I tried to use different filter names, making them public and non-public, tried to log in as a reporter but nothing seems to solve this issue.

Thanks for your support,
M.