Bugs relating to text

MuseScore 0.9.6 Revision 3145
Windows XP SP3

Created new score using the wizard (Piano, treble cleft only) - SAVED
Typed out the music - SAVED
Increased the font size for the lyrics (odd and even lines) to 16 pt
Added a grace note to the first note, made it invisible and stemless
Added lyrics (CTRL+L), using the grace note to number the verses 1. 2. and 3. - SAVED
Increased the font size for Chordname to 18 pt
Added chords (CTRL+K) - SAVED
Changed the page layout (margins smaller, portrait to landscape)
Changed the spacing of the music (top and bottom)
Changed the stretch of one bar to make phrase fit on one line - SAVED

The bug:
Tried to change the font sizes of chordnames and lyrics (around 3 pt smaller)
Clicking Apply had no effect.
Clicked OK - SAVED
Closed MuseScore
Opened same file
Font sizes had changed to what I wanted (so only a minor annoyance)

Second bug:
After each save the text under the invisible grace note disappeared.