Tracker Formatting Broken (BB-1469)

The tracker formatting of headings (and possibly other things?) has seemingly changed at some point in the last couple of weeks, resulting in strange spacing results as per the screenshot below (showing "before" and "after" representations - 'before' is an edited screenshot).

Wiki syntax used in the below screenshots is as follows:
{{

{\\ === Problem ===\\ GR_GetTime does not work/is not implemented on non-Windows sytems. === Expected ===\\ GR_GetTime functions as-intended on all supported platforms. === Reproduction ===\\ Not applicable.\\ }}

}