To reproduce the problem, you just have to open Lectora with a new, blank title, insert an image file and a text block and switch to the “Run mode”. Then you will see that the text is positioned too low.
I’ve run into this issue a number of times with the various versions of Lectora. I’ve found that setting the text box properties to convert to image has helped quite a bit with text position issues and bulleted lists. Hope this helps.