Unstoppable LBP Beta 1 (the limited bp version) is now available to play on the GrangerPub server. Both Unstoppable v2.1 (the unlimited bp version) and Unstoppable LBP Beta 1 are available to play on the GrangerClub server and on the test7341 server.
That isn’t a bug, it really is a feature on the test7341 server currently (at least for the Swirl and Vanilla modes game modes of 1.3). Only gpp vanilla (Chocolate Game Mode in 1.3) gives different amounts of bp for each repeater as that is the bp zone system of gpp. The Swirl and Vanilla Game Modes don’t use bp zones.
For the Swirl Game Mode and the Vanilla Game Mode, the main bp is shared with all the repeaters, and doesn’t have any bp zones. However, the Chocolate Game Mode (which is based on gpp vanilla) does have bp zones with the repeaters, and the settings you have for the repeater bp would work as you expect on the Chocolate Game Mode. So long story short, your bp settings on your map would behave a little differently in different game modes, but that is not an issue with your map.