Time of comments counted in wrong way?

HI all,
I've been checking when comment to issue had been posted and found that something is wrong with how time is counted.

When I hovered over time of issue creation, it stated that issue had been created at 22:05
When I hovered over time of comment, it stated that comment had been posted at 21:35

In attachment 3 screenshots. Overview of ticket, and hover result on each of times

Cheers,
Michal