The homework question template goes on repeating

[nil1996]

hello PF :
when i preview the homework question before posting it there are many templates created below it.why?I think its a bug.

 

[Enigman]

Its a known bug. Just delete the second one.
https://www.physicsforums.com/showthread.php?t=346243

 

[nil1996]

Ok thanks for the quick reply