I know that someone had brought this up a while back, but I'd thought I'd revisit it now and maybe get an official answer.

When playing with Dunwich and Innsmouth together are vorticies simply vorticies, or do they only apply to the board that they are located on? What I'm asking is, if a monster jumps into a Dunwich vortex does a deep ones rising token get put on that track AND a dunwich horror token get put on the dunwich horror track?

What do you guys think?

It doesn't say anything in the rules about it, so I'd assume that an activated vortex only applies to its own board.