2 SL's same show same time, HOW?

[LockMD]

How did this happen, was just checking my todo list and noticed I have 2 SL's exactly the same, not sure how this happened or even if I or anyone could duplicate. I'm posting a pic.

[LockMD]

I deleted 1 and they both were removed from the todo list. Re-added it and tried to add it again, ofcourse it would not let me. I'm not sure how this even happened?

[dgib]

Same thing happened to me. I deleted 1 of them and the other one stayed.