The server response HTML instead of what is supposed(i thinnk) to response, when bundling @pulse-js/core

[ZtaMDev]

@pulse-js/core and a lot more probably because some part of the server or its respones ar broken because with por example react or other packages works fine, idk if this is beacuse is a monorepo or what.

Entire (stringified) error that I see in my browser console

bundle.min.js:1  Failed to load resource: net::ERR_BLOCKED_BY_CLIENT
extraerrordata.min.js:1  Failed to load resource: net::ERR_BLOCKED_BY_CLIENT
captureconsole.min.js:1  Failed to load resource: net::ERR_BLOCKED_BY_CLIENT
amplitude-7.2.1-min.gz.js:1  Failed to load resource: net::ERR_BLOCKED_BY_CLIENT
/api/package-history?package=@pulse-js/core&limit=15:1  Failed to load resource: the server responded with a status of 520 ()
installHook.js:1 Fetching history failed: SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
overrideMethod @ installHook.js:1
/api/size?package=@pulse-js/core&record=true:1  Failed to load resource: the server responded with a status of 520 ()
installHook.js:1 SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
overrideMethod @ installHook.js:1
core:1  Failed to load resource: the server responded with a status of 429 ()