I feel exactly the same way as you... but at least we still have the opportunity to use the pre FX section in the loop of for example an Axess GRX4, and the post FX section in a suhr MiniMix. That would be a workaround. The Axess is midicontrollable, so you could save it's loop status in a preset, and the MiniMix has a controll in jack, which allows you to kill it's dry path, if you for example need some 100% wet sounds from the Helix, like Amp Models or a Whammy... I guess we'll just have to see how much it actually colours the dry signal or not.
If it does, but the FX sound great, I'll just use my MiniMix with it, and have it in the Loop of my Friedman - as a start ;)