Thanks for letting me know
@cyberknight. I'd forgotten about this. I used an add-on in the previous version of the software, but unfortunately it wasn't re-developed for v2.1
I experimented with the BB Code last night trying to replicate the previous behaviour but because the link includes two ID's it is different to all other codes, and without an add-on it is unlikely to work the same; I may be able to fudge it to work a bit differently though and go back and update previous links to get them working again.
I'll do some more work on it and see if I can sort it.