Constant 502 and 503 errors

[azn-abel]

I'm not exactly sure why, but this API's endpoint (https://api.songle.jp/v2/api.js), which are being used as part of the text-alive api, has not been able to stay up for more than 5 minutes at a time for the past week. I don't know how long this has been going on, but it makes it very hard to use, and was wondering if there's a chance for it to be fixed.