Opera Mini logs into someone else's Facebook account
Since upgrading to Frauhottelman's Rose v0.3 for the Vox and started using Opera Mini for m.facebook.com, I've noticed that I sometimes end up in someone else's facebook account. I also experienced that someone had ended up in my account recently (luckily, not doing more damage than changing my status update and confusing my friends as to my sexual orientation). I recently contacted a person whose facebook account I ended up in, and he reported that he had also used Opera Mini on Windows Mobile.
Has anyone else experienced this problem? It would seem to be a huge problem so I'm amazed that I haven't seen it reported elsewhere. Could it have something to do with Opera Mini being pre-cooked into the Rose v0.3 rom?