So I created a desktop app a couple of months ago that relies on IG API. Everything was working perfectly. QA passed and everything was ready for rolling out. Took a
vacation last week, when I came back yesterday it was broken. My backup didn't tried checking what was wrong btw. Turned out IG got strict with its apps on June 1 (sandbox). He waited for me and didn't even bother to try to fix it.

Oh, app will be launched today. Good luck PMs and fuck my backup.