Hi there,
Yes indeed, That has led to some confusion as well, to bad because it is evolving so fast I think Seeed engineers are trying hard to keep up. The WiKi has the info for the upgrades also, That unit is VERY GOOD plenty of juice for those models. Vacation should be over on the 12th so Answers should start to flow on the Whole “deepSeek r1” implementations as far as seeed stuff is concerned.
Check out the threads on here on Updating or restoring the unit. Many have gone the same path as you, so read everything and a little patients with the seeed releases you will get there. 
HTH
GL 
PJ 