Route not rendering

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/report-a-bug/route-not-rendering/
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Routes are not rendering after clicking the plan button. This happens in a normal version of chrome:

• Set starting point
• Set destination
• Click plan
• Button Spins for a short time
• Destination on map removed; dashed (pre-planned) route lines removed from map.

The "routing" RPC is working, I can see it resolve correcting in chrome debug tools and the data is correct. Running ABRP in incognito window works - map and route rendered correctly.

I've tried clearing storage / cookies / etc. Doesn't seem to clear the situation.