Can't add iPad to sync chain

Description of the issue:
When I try and add one of my two iPads to my sync chain, it tells me I’ve already reached the 10 devices limit so I can’t, even though there are only 9 devices.

  • I’ve always been able to add as many computers as I wanted before

Steps to Reproduce
Probably not an issue that everybody will have, but:

  1. Create a sync chain
  2. Add some computers
  3. Try to add an iPad (latest iOS and latest Brave app)

Reproduces how often:
Every single time, I can’t get past this.

Brave Version:
Latest, I uninstalled and reinstalled from the App store.
Type of devices currently running on the Sync chain in question:
MacBooks, PCs, one Android phone.