Fresh Install Luci 500 error

TP-Link Archer C59 v2
Factory reset, installed firmware

opkg update
opkg install luci

Haven't even set a root password yet (though doing so didn't fix this, either)

A few of the pages load, but when I go to pages for networking etc I'm presented with this 500 error:

Failed to execute cbi dispatcher target for entry '/admin/network/vlan'.
The called action terminated with an exception:
/usr/lib/lua/luci/template.lua:74: Failed to load template 'cbi/map'.
Error while parsing template '/usr/lib/lua/luci/view/cbi/map.htm':
Syntax error in /usr/lib/lua/luci/view/cbi/map.htm:24: unexpected symbol near ')'
stack traceback:
[C]: in function 'error'
/usr/lib/lua/luci/template.lua:74: in function 'init'
/usr/lib/lua/luci/util.lua:65: in function 'Template'
/usr/lib/lua/luci/template.lua:27: in function 'render'
/usr/lib/lua/luci/cbi.lua:257: in function 'render'
/usr/lib/lua/luci/cbi.lua:440: in function 'render'
/usr/lib/lua/luci/dispatcher.lua:945: in function

Any and all help is much appreciated.

It seems that LuCI in snapshot is now partly broken.

Fixed.

Ah! I see. Sleep deprivation wins the day yesterday. Thank you guys.

So I guess the main issue, then, is it appears the Archer C59 (v2) is only supported in snapshot?

Browsing here:
https://downloads.openwrt.org/releases/18.06.1/targets/ar71xx/generic/

I only see support in stable for C59 v1.

Can anyone comment on running snapshot? Especially on the Archer C59 v2? The router will just be for my parents so it won't be running anything crazy.

Looks like it may have just missed the cut for stable?
https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=4caab808300ad75575d778bae6e184caa26aeabc

For the support status of any device, see the Table of Hardware.

ToH filtered for Archer C59