Hey @siebzehnx, sorry to hear about this.
It sounds like your shared links were banned. How long have you been getting this error?
Did you receive an email from Dropbox informing you about it perhaps? If you can't find the email in your inbox, you can also try looking in your spam/junk folder as well.
In any case, please keep us posted!
Hi @siebzehnx, in this case can I initiate an email on my end for you?