It looks like this has been mentioned several times, but there are too many results to comb through to see if any regarding this specific issue are recent. Anytime a modal is used in the tutorial, the tooltip is being positioned relative to the window instead of the modal. Since most of these tooltips are intended to be placed around the modal, this places them outside the browser window instead. It looks like this can be fixed by either moving the tooltip <div> inside the modal content or by calculating the tooltip's position off that of the modal. EDIT: After a little more experimentation, it looks like the root of the problem is with the Dice GUI section of the tutorial. When I reload the page and skip to other sections that previously had issues (such as the Page Toolbar), the tooltips display correctly. However, once I go through the Dice GUI section (specifically, after the instruction to click the D20 in the toolbar), things go sideways.
