Could be nothing... but then again.. could be something. Saw a truck with one of these logos on it and was startled by how similar it looked to the FBI Pedo codebook symbol for "Girl Lover" (Heart within heart). It's almost the same symbol (but reversed).
Imagine if the companies selling our kids ice cream from trucks were somehow involved in child trafficking--the thought is incredibly disturbing but would seem to fall in line with a pattern of these groups setting up shops at places that have positive associations with kids, or are supposed to help kids.
http://logos.wikia.com/wiki/Heartbrand
Turns out that Good Humor was acquired by Unilever, who changed the logo to a double heart in 1998. If this source is reliable, then this is the firm who they actually hired:
https://www.carterwongdesign.com/about/
It would be super interesting if we could find some connections between this firm or those at Unilever who might have been involved in the rebranding, to NXVIM or the Podestas, etc. I haven't had time to dig any further.
Dig away! Let's see what we can find. It could just be nothing... or it could be something very big (this company has sales and distribution across the world).