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This looks more like a cacheing issue though. You can try running a rebuild and restart, that should reset the cache buster.
My NodeBB instance randomly got a huge number of page views yesterday (way over normal):
There was also barely an uptick in the service getting sad and throwing a 504!
Thanks NodeBB for handling random things
Awesome! Glad your instance handled it Too bad you got a couple of 504s thrown, but 5 504s for nearly 30k views is not bad at all!
@julian I will admit that I changed the thresholds for the 503 errors a while ago because they were happening a ton...