ETA timer doesn't account for estimates higher than 24 hours

[kamild1996]

Scenario: ETA of an interpolation is calculated to be 26 hours. What's expected to happen: ETA shown as "1d 02:00:00" or "26:00:00" What happens instead: ETA shown as just "02:00:00", which eventually underflows to 23:59:59 and continues the countdown from there.

EDIT: Also seems to be the case for the time elapsed timer as well.