line and paragraph breaks not displaying.

simonl / 2017-03-26 11:54:30   
I am having trouble getting any kind of line or paragraph break to preview and display - putting them in using

or
they'll show sometimes then disappear the next time I preview. The actual

or
commands disappear from the edit panel anyway then some lines still show a break, others not but there seems no logical connection (though I realise there must be - I'm just missing it!) Didn't seem to be any other postings about this (or I couldn't get the right keywords) - anyone got any clues?

This thread has been closed, thank you.