Seems like I’m not the only one facing this issue, so I contacted support and I’ve yet to receive help but I’m hoping this forum has someone who faced the same problem and got it fixed. I tried using another browser and another device (laptop and ios) non seems to be working unfortunately. Is there something wrong on my end or is the website built this way?

Me too, it just won't let me add anything since like... a month ago. They should fix that ASAP!

Same here :(