Board Thread:Support Requests - Getting Technical/@comment-3146930-20130315024632/@comment-4674838-20130319034035

Hmmmm, I've tried copying your Percy Jackson page temporarily to my test wiki (without any of the images or templates, but the collapsibles still work) &mdash; but after editing dozens of times, I'm not able to reproduce the issue you described with extra lines appearing. I've tried both visual and source mode, in Chrome and Firefox browsers.

I guess for now I don't have any other suggestions... hopefully someone else has seen this issue on a different wiki and can correlate with your experience.

If you think you have enough information, you could submit a bug report to Wikia at Special:Contact/bug and see if they can take a look at it.

[Edit: One thing I would add is that it might be worthwhile taking a look at the templates used on those pages. If you have time, try checking HTML/wikitext in the source code of 1) the pages themselves and 2) any templates used on those pages to see if there's any unclosed tags or errors in the coding &mdash; something like that could potentially be causing this issue.]