I can't listen right now. No good sound available at this moment.
I said to lowpass before i grabbed the frequency. No lowpass.
Can't you slightly filter it out on the exact spot and tight?
I got it away without loosing bass. Done that filtering spot on, and only no more then needed. The downpeek to get it away wasn't even half of that in the image.
You can use a sharp EQ for it, or a specific band filter (don't remember the name right now).