omen of blanching not working

omen of blanching not working
have item in my invintory use chrome orb. no white sickets not being condumed just normal chromatic orb usage,

Number : 1,857,855,187

Omens are limited to one per instance. Since your chat log shows you used one, maybe changing the hideout type isn't enough to qualify as a "new instance"?

Try going to a combat area to use your Omen, since those are easier to reach "new" ones using Ctrl+click on the area entrance.