@OldManMarc I respectfully disagree.
Whether it was the quality of the raws or (un)intentionally bad brewing, not spending 80€ to test your finished product to confirm it contains what you put on the label means you deserve all the backlash you will get if you put the burden of testing onto your customers.
There is no complex investigation necessary nor possible - test your raws, your equipment, your brewer/producer, the point of (un)intentional failure is quite likely amongst these three.
IA was very popular until they put out untested/unchecked products that should have never entered the market and failed to respond appropiately/timely - You live and die by the quality of your product primarily. While Meso is harsher as users carry the responsibility/power of vetting both, whereas the latter is handled by the mods on SST mostly internally, the verdict for IA has ultimately been the same on both boards.
I realize I may be stepping on some toes posting this, but I honestly wished and still wish IA would resolve this and we could have a calm period without drama, exit scams and other bullshit for once, Covid itself has fucked everyone over bad enough.