No mention of G.993 anywhere, it just says SHOWTIME, same as the screenshot above.
Synced at 78Meg down atm.

I can see in telnet that G.INP is active, but it doesn't say anything regarding vectoring.

If you look at the very last screenshot here:
http://www.draytek.co.uk/support/guides/kb-dsl-ginp
It shows what you'd see if vectoring was active.

Tried Technicolor TG589N V3 (ISP provided), vectoring just works.

Immediately synced at max line rate (92M) with better SNR vs Vigor 130 which syncs in 70s with worse SNR.
Bridge mode doesn't work on the Technicolor though coz it's rubbish.

I'm talking to Draytek support, hope they can provide a firmware update to fix this.