There's not a lot of info about it in the UK. A couple of months back a few sources were told that it would come, but that the initial UK release would be 32GB. Since then, nothing.
I tried asking HTC last week but got a standard "we don't have any information, best bet is to watch our website" response. TBH I wasn't that surprised, since there are clearly still shortages of the 32GB units with many online retailers (including htc.com/uk). Would have been nice to get confirmation that it was coming though, even if a date would have been too much to hope for.