Those 2 screens shows the difference between first 1-2 seconds of loading screen and all the rest.
Make notice that the 2nd screen ismoved by like 1,5px which is propably the reason of it getting blurred (positioned on fraction of pixel).
I have reported it trough in-game support but then they asked for irrelevant informations im not going to provide like some lemming. Here you have complete info of the issue. Its up to you if you gonna use it or not. I will just judge your worth as developers of quality products looking at how long time it gonna take you to fix the quality issue for which you will need time equal to finding the positioning code and fixing it so it place bitmap on integer (like half hour top?).