Rise Image Gallery Block Not Working

I'm encountering an issue where if you insert a Gallery block that's a 2-4 Column Grid, the images won't display correctly in Preview, Review, or Publish Mode, but it will display correctly in Edit Mode.

This problem is isolated to just me on my team, so others can see them no problem.

Here's what happens for the following situations:

• Gallery Block w/ No Text:  All images do NOT display.
• Gallery Block w/ Few Words:  All images display, but they are incredibly tiny, including the words.
• Gallery Block w/ Many Words:  All images display, but they are incredibly large, and the text is tiny.

This happens on both of my browsers and I have cleared my cache/cookies and restarted multiple times.

The only current workaround is to turn off block animations, but that won't work because many people who I work with use that feature and I can't expect them to turn it off on all future courses because there seems to be some kind of glitch. 

EDIT TO ADD:  One interesting thing of note, if I try Preview mode and use the Mobile Portrait option, the images will display.  ALSO, if I'm in Preview mode just using the default option, the images only display if I make the screen width incredibly narrow... almost to mimic Mobile Portrait mode.

Anyone have any idea on how to fix this?