So as the title says I managed to obtain extra champion points while setting up my Armory Slots on my character Seras, and managing to get access to 65436 points in Warfare, 290 points in Fitness, and 541 points (the only correct amount) in Craft. I'm CP 1621 so I should have 541 in Craft, and 540 in Warfare and 540 Fitness.
How? I'm not entirely certain but I'm suspecting it has something to do with either: freshly purchased slots, or vampire curse status between slots.
What'd I do? I placed the armory in my house and set up Slot 1 and Slot 2 for Stamina DD, for solo content in 1 and for group content in 2. After that was done I went and purchased 2 additional slots, for Tank and Stamina PVP respectively. I set up Slot 3 for tank, (removed vampirism for this slot, too), saved it. Then in order to set up Slot 4 I activated Slot 1 as it shares most of the morphs, CP, etc with my PVP setup, and went to change my morphs. So far so bug free. Then I wanted to set up my Champion Points and saw I had both the active stars from Slot 1 and Slot 2 available at the same time, drastically increasing my effective Champion Points, however at that point I thought it's just a visual glitch and saved the profile because it was otherwise done. For fun I tried what would happen if I change the points it turns out that I was able to move those extra points out of the erroneous stars and into any other stars.
Realizing that this is definitely not okay I tried redistributing and clearing my points, but that did not give me the correct number of points back, I got the combined amount. I tried logging out, logged back in, and suddenly had the numbers above available to me.
However, now that I had logged back in to the game I can't fully replicate the above behavior anymore. My Slot 1-3 have the proper, identical amount of champion points available, but Slot 4 has 543 in Craft, 540 in Warfare, and 542 in Fitness. Relogging at this point just gives me randomly (?) anywhere from no extra points to just setting them to 65k+, which I can distribute freely and persist between logins.
I have counted the ones I'm currently having set to be at or below the correct amount of points, but I'm still randomly getting more if I log back in regardless of which slot I used last.
If it matters, I did not log out between buying Slot 3 and 4, but I did log out multiple times after seeing I had more points than I should have. If there are any further questions I'll gladly answer them as I am able, either here or via email for the support staff. I also spent some gold on changing CP points repeatedly, but I don't think I paid more than 30k on that so I'm not too bothered by losing that amount.