Skips news preview update.

[LoraCadi]

Hi, tested in different conditions and same behavior:

• when i want to revisit news, they skips over single one especially when moving from bottom, and it looks like a bug since i don't see a reason why selected news/title does not reload from site/cache details/info.
• it's definitely applies to visited news/title/items, since on un-touched ones works without a hitch.
• same thing on RSSOwl.2.2.1.Windows

[Xyrio]

duplicate #50