Activating the Time Dilation cbm reduces bionic power to 0 on activation regardless of stored bionic power.
Reproduction: get Time Dilation and some bionic power, activate Time Dilation, observe that stored power drops instantly to 0.
Not a bug. It’s a feature, check the wiki.
Yeah, the intended function of the time dilation bionic is that it consumes all of your power and then gives you ~1 free turn per bionic power it consumed.
Yep, working as designed.