I've almost run out of Rodinal so I bought some from freestylephoto.biz. Not the new Rodinal or Rodinal+ or whatever, just straight Rodinal. The last time I bought Rodinal was when I was NYC and I stopped by the B&H brick and mortar store. It came in a red box and had red labelling on the bottle. The Rodinal was dark, like Madeira, apple cider or dark sherry - even before I opened the bottle. But this new bottle from freestylephoto.biz is really pale, as if one took Rodinal from the B&H bottle and diluted it a lot. The labelling is white. The warning labels on the back are the same as the older bottle, however. Additionally, the size and shape of the bottle (17 oz.) are also the same. Now I know Agfa is gone and this is some other company making this stuff under Agfa license. I also know that neither of these two bottles are exactly the same as the original Agfa Rodinal. However, I've gone through countless of rolls of film to perfect the dilution, time, agitation, and agitation intervals to get the development I want. I really don't want to start all over again. So the question is, is this the same Rodinal as I got before? Or, does Rodinal change color and/or chemistry over time? If so, do I have to do anything different to compensate?