Yes,
Suzo bought Happs near the beginning of this year. (
News at Suzo's site, part way down page.)
Basically, now "Happs" is the brand name that sells in USA, "Suzo" is the brand name that sells in europe/UK. Happs
had a europe/UK sales before the merger, but that was closed/combined with Suzo taking over to save money, stop competing within the same company, and reduce redundancy.
They are supposed to be the same, but I bet they're still merging so they probably don't have every single thing
in stock as each other (you should be able to buy everything the other sells, just might have to wait until it gets in stock though). That's my guess.