"save and reload stage" message confusing

when you click on "save and reload stage" from the stage edit page, the message reads "This will save the stage, losing any previous settings and Reload the stage. Do you wish to proceed?"

This message is confusing, since it is unclear what is meant by "previous settings"; also there is red text on the page giving the warning that this will cause the stage to reload and the chat log to be lost. 

I don't think we need the warning in 2 places; it is enough to have it in the pop-up window - then it is more clear which button this warning belongs to - & we need to specify exactly what will happen. will the text chat really be lost? (this does not currently happen on reload) will drawing layers be cleared? 

i will test & propose a clearer bit of text.