A note on time stamps on postings

I'm not sure what's happening with the time stamps on my blog postings. The last one says it was posted at 3:10 pm. Its actually five hours later than that in London, i.e. 20:10 (or 8:10pm). I thought I changed this setting earlier, but possibly not. Not a big deal, but just wanted to note it. Throughout the trip I've generally been posting in the evening (although today I posted while working at the BL). Enough said.