Example: on Jackal latest chain upgrade proposal: https://ping.pub/jackal/gov/12

It says "in 7 hours" next to the "Upgrade plan", which is wrong, as it's more than 1 day.
It shows the correct time left till the upgrade below the "Upgrade plan" though.
Guess this line https://github.com/ping-pub/explorer/blob/master/src/modules/%5Bchain%5D/gov/%5Bproposal_id%5D.vue#L375 should be updated to use the upgrade time itself rather than the voting end time.