sorry to bother again but the currency has for the past week or so reverted to USD and the shipping is always showing as free for everything. If you have a moment, please look to rectify this for me.
Many thanks in advance.

Hello Amit,
Thank you for your report about the shipping. Fortunately, the country code in your Preferences is still intact, so we know it isn't that. We're still looking at this for you.
Shipping is always changing at eBay. We used to operate a listing service, and had to revamp the shipping section at least a few times per year...
We will provide an update soon.

I couldn't reproduce the search engine issue that you described. Would you mind checking to see if this is ok for you now? Thanks in advance.