Working on it! Though the concept is new and fledgling. Free non-profit arts publications aimed at giving exposure to featured emerging artists like your example. Donor funded and aimed at not extracting money from the artist themselves.
I have to echo your same sentiments. I swore off them a year ago when I provided support with step-by-step screenshots of how to produce my exact error, and even the error itself. The support told me it wasn't an issue and closed it.
I've always been curious about this. What's the best practice for loading a large JSON file for large sets of search results? I believe when working with lunr in the past, I ended up making large network requests to load the entire JSON file at once. What's the proper way to deal with this?