It's good to see if it's happening to others, so don't take this wrong way...
The problems here are ever-revolving. Something seems fixed, then 2 weeks later not so much.
try different browsers, try pausing or turning off various extensions... when none of that works, you know it's server-side. And yea, before any 'update' or revision to the website there's definitely seems to be an uptick of bugs leading up to it... you can predict when an update is coming because for the 2-3 months before things work like shit, lol.