Problems with text box formatting inconsistencies

Hi guys,

Since the second-to-last update I've been having an issue where text boxes are displaying their contents at a different size when selected to when I click away and select something else. (i.e. A 12pt font shrinks to look more like 10pt when I select the text box to edit it, but the font size itself is not changing.)

While this isn't a major issue, it's making formatting my work hell as this changing in size also affects word wrap/the ends of lines/tabs and often means the bottom few pixels of a line of text are often missing. See the following pictures for some examples.

Like I said, it's a minor niggling issue, but something that I'd really like to fix to maximize the quality of my product for the client.

Thanks in advance!