Html in Past Logs

I'm not sure if this is the right avenue to provide this observation / request modification, but I noticed this difference between the live log, and past log. In the live log, html encoding seems to be rendered (strikethrough is visible):

but in the past logs it shows up as the html tags (there are some <span> tags too):

Can the Past Logs be modified to render the html, too, please?

Another observation as I made the screenshots, but why do the timestamps vary (it's just a tiny amount, but I'd have thought the past log would store the live log's values)?