Hi everyone,
So there is a known bug with the new Helix 2.5 (Helix Native 1.5) mono reverbs. This has since been patched in the Helix 2.54 update (but not yet in Helix Native). So for those of you that didn't know - the bug makes the new mono reverbs (glitz, ganymede etc...) appear to have a really low mix/depth/wetness to them - making them almost hard to hear.
So to fix this for now, make sure that you use your new reverbs in stereo mode (even if you run a mono set up). You'll instantly hear a much wetter sound.
I've reported this bug for now.