Had the same problem yesterday with the stock when it came on. Just the one column in TD's Think & Swim (net change) that show N/A, all the rest, last, bid, ask, volume, etc. show, and order entry will let you execute a trade if you want. TD rep was at a loss to explain the N/A, but doesn't impact trading - at least it doesn't for me.
Better question, at least for me is what he told me about the warrant expiration date - see my post from yesterday. I left a call for John Sullivan, but may not hear back until Monday - he's out of the office today.
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