Harmalas are pretty hard to get to dissolve into IPA.
Ethanol or methanol are preferred solvents when dealing with harmalas.
What you filtered off was most likely the harmalas so it might not be a bad idea to add some 10x caapi or some sort of other harmalas just to help round out the mix a bit.
What most likely happened was there was just too much spice and not enough leaf to absorb everything.
What I'd do with that extra stuff is redissolve it into some fresh (but minimal amount of) IPA and then add some more base herbs to the mix. As stated previously, 10x caapi would be a great candidate. Another good alternative is mullein as it's really spongy and soaks up the goodies quickly and efficiently.
Once you've got everything absorbed and dried out, mix the two batches together and add to some more fresh, minimal IPA so that everything gets covered and allow that to evaporate. This will balance out the mix so it's all about the same strength overall.
Convert a melodic element into a rhythmic element...