i think you are right .Trest and Super-2 were pills, so not sure I'm buying "production issues" on those. If other companies are discontinuing 11KT, 2-Andro, and Trest (are there any? I know there is an XI-KT, that still in production?) it "looks" like what happened with SARMs - legal scare letters from someone? Total guess, feel free to tell me I'm on cr@ck.
but that would make you wonder why not keep it going at UK retailer?