Stuck in loading screen

[Teproc]

Just got Rising Tide, launched a game... and 10 minutes later I'm still looking at the loading screen (the one with the flavour text). I ran BE just fine before, I rebotted, tried again and it didn't work, I reinstalled BE from scratch and nothing changed... not sure what's happening. The game doesn't crash, it just keeps doing that loading symbol on the cursor and never gets anywhere. It's still responding though : if I try to close the window, it will prompt me with a typical "This will close without saving your game" thing.

I'm on Windows 8, any idea what this is about ?

Edit : Looks like it was mods I had installed (but not activated) doing weird stuff.