Ok, I have a totally strange issue...
My game failed Spilgames' QA (few times already!) since sometimes 'more games' button doesn't work and/or logo doesn't appear etc.
What I have found out is that SpilgamesAPI sometimes loads, sometimes - not. When it loads, I get everything working fine - logo, more games link, ads in the pause... Test tool shows green. But, in some 30% of cases, API fails to load. This is the case even when I make a dummy project, where ony SpilAPI is included, and one event checking if SpilAPI is loaded.
I have used the latest SpilgamesAPI addon - pix_spilgames1.3beta.c2addon
Did anyone stumble upon similar problem? I guess that the issue might be in the index.html file, specifically in the part where spil.js is invoked.