Dev 27.0.1689.0 incorrect (text?) rendering of 2048 game

[donq]

donq last edited by

Strange rendering problem with 2048 game http://gabrielecirulli.github.io/2048/ - maybe with other sites too.
Correct rendering (current beta, but all versions up to the latest dev were similar): http://www.stv.ee/~donq/opera/game-2048-correct.png
New, incorrect: http://www.stv.ee/~donq/opera/game-2048-incorrect.png
Note text labels decentering and other text becoming much more contrasty.

Of course this may be caused by some setting change - but I haven't changed anything
Win XP, hardware acceleration turned off.