Which product is this about?
Toggl 2.0
Topic content
Why did the calendar look change for Toggle 2.0?
There must be some UX you’re trying to solve with that change that I don’t see. Visually its not an improvement, when the background surfaces uses full color on the card, it feels like all your time entries are screaming.
The overlapping times goes into the larger timeport instead of beside it, and also the width which makes it seem less important. It changes the overall overview you have of overlapping times.
This change of the visual look of the timetrack calendar is the biggest reason I’m staying in Toggle Track instead of moving to the new Toggle 2.0.
Toggle track (visuals are easy on the eyes and clearly shows two times in same spot):
Toggle 2.0 (Timebobbles scream and look off on top of eachother):
Now, I’m only showing 2 times overlapping here, when you have a full day or week with this just looking at it makes you dizzy, your eyes have no clear lines to follow 
Sorry - 2.0 seems very good, but this just don’t work as you spend 90% of your time here. This is not an improvement.
(I’m a lead product designer running a full design team – I understand visual improvements can be hard on users, but this change just makes no sense for me)