repeated sheep in queue

sheep 5147 and sheep 5136 are the same. Is this a computer error, a human error or are they twins? Is there a way to remove the second one from the queue

Sheep 14182

...is a duplicate of 12438. Please remove! Thanks!

sheep 13743

I somehow just double posted sheep 13743 as 13744. Could one of them be removed from the queue?

Same goes for...

Same goes for 5143 and 5218. And 10998 and 11029. Probably just a dup posting from when the server was slow or non-responsive. Spot, clean up in aisle 3! :D

I accidentally resubmitted

I accidentally resubmitted loop 12009

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