Re-rendering issues

This is a strange problem and a bit difficult for me to describe, so I'm going to use an example.

Let's say I have a table laid out below a form input, as well as an error message that flashes some text, but only if there is an error... so when there is an error the scene loads the prop of of the error message and this effectively pushes my table downward along the Y-axis of the scene. No problem, that's exactly how I would expect it to respond. Unfortunately when the user corrects their form data and inserts it correctly (thus removing the error message, and thus, causing the table to again move up to its original location on the Y-axis) there is still a partial hunk of text down at the bottom, between where the old table ended and where the new table ends. I'm not sure if this is a limelight-only issue or if it's a Java/jruby issue, but I thought I should bring it to your attention.

I've included a screenshot. As you can see the old number (8.83..) is still there, and the new number (12.83..) is above it, even though the 12.833 number is more recently rendered.