I've seen some amazing videos coming out of TC in the last few days, looks like the season is really getting underway for them with a good dumping of snow!
Re the bad info - I don't know about TC, but Hutt certainly didn't initially plan to open full-time. They were talking about opening 3 days per week, expanding to 5 days per week for the majority of the season. Luckily level 1 was announced early enough for them to amend their plans (and find more staff), and from the start of July they've been operating full time.
Interesting that TC isn't much of an income source. I've never been, do you think it's due to the lack of non-advanced terrain? I was chatting to an NZSki manager one time at Hutt last year, and he commented that out of the three NZSki mountains, the Queenstown ones were the only ones that made any money for them. Apparently Hutt's just been ticking over quietly for the last decade. Must be because it's mostly locals and they probably spend less money on the field