Hey,

I am trying to run following query:

     db.items.find({"_id": 2306})

This query suppose to return one document with id 2306, but it for some reason gives strange result:

    {"_id" : 1274,  ....}

It seems that something weird happens with default _id index, but I can't re-create it.
Let me know guys how I can help reproduce this issue or how I can solve it.

Thank you.