In fact, I've just found that the characters "t." at the end of "result." below get lost on saving if no new-line follows them. Adding the newline gave the appearance you now see (view in editing mode). Hmm - that's funny - that particular quirk didn't occur when I tried to reproduce it. Doubtless, you can track down the problem though.
I haven't been able to reproduce the problem. Can you tell me what browser you're using?
test