As is ‘sods law’, I didn’t take screenshots of any of my previous searches, so lo-and-behold when I perform the identical Reward search this morning the erroneous message isn’t displayed and the terminology I expected (First Not Available) was.

I’ll continue with my daily (Midnight UK) searches and report back with detailed info, and screenshots, should this anomaly reoccur.

Thanks again for your time,

Regards;
Steve