too much coriander taste, finished dry

I made a version of the Orange Cascades Recipe found here.

It finished dry, lower FG than expected.

It tasted great, prob my best ipa to date.
I tried to save this beer in my keg for almost a month now and enjoy it slowly

All of a sudden I have lost much of my hop aroma and the coriander used is now the prominent flavor in my beer.

Is there anything I can do to revive this beer and turn back the clock?

I can dry hop in my keg
I can add some lactose
Any other ideas to mask the prominent spice flavors

Hop tea from a french press?

I am not a fan of spicy and hoppy together. Somehow I will make it through my Belgian IPA, but its gonna take a while and lots of company.