Jumpgate - "An error occurred while rendering this roll template" for ALL prior rolls in chat log.

This has been an issue for weeks if not months, but could previously be worked around by Launching a game via Home instead of My Games.  Now it happens regardless of which page I launch from.  Using Firefox.  Fresh rolls while I'm ingame are fine, but as soon as I leave and re-enter, that roll gets turned into this error message too.

Hi DM R.,  I was not able to replicate this.  Could you PM me an invite to your game so I can check if it is specific to your game? 

Weird, the screenshot I initially pasted in didn't post.  Added it here.   Also no, it happens across all my games so it's a browser/site (and maybe Windows 10?) rather than a single game issue--my players don't have the problem at all.  It's also annoyingly sporadic; two hours ago it occurred anytime I Launched any game, now all those games display prior rolls just fine.  And I didn't even so much as close Firefox between then and now, so nothing at all changed on my end.  Fun stuff

It could have been some kind of glitch or internet issue between you and Roll20's services. 

I have the same issue. I'm using "The Sprawl (Darkening Alley, Touched Prime)" Character Sheet Template. The game was exported from old roll20 to jumpgate. For all the rolls made in previous sessions.