As you can see in image, added text:
* Plānots pabeigt "[[Rail Baltica]]" atzara celtniecību 4,4 kilometru garam dzelzceļa savienojumam ar [[Rīgas starptautiskā lidosta|lidostu "Rīga"]].
shows up in diff as
[[Rail Baltica]]" atzara celtniecību 4,4 kilometru garam dzelzceļa savienojumam ar [[Rīgas starptautiskā lidosta|lidostu "Rīga"]].* Plānots pabeigt "
with * Plānots pabeigt " moving from start to end. It doesn't happen all the time, but more than user would expect :)
Seen this in (more or less the latest) Firefox, not sure about other browsers.
have seen for different type of edits - but probably all(?) of them where in line, where there is *.
Most probbaly this is already tracked, so sorry for dublicate. And sorry for not adding tags, not sure, which are appropriate.