Circuitry Billboard Custom Images

Anyone here use Wiremod/Circuitry by Sam? 😛 If so, I've got a bug I'd like someone else to confirm. I also can't report it cause both, Sam isn't here anymore, and he blocked me ages back (he blocked lots of people). Plus he promised to ban anyone from his repository on github if they open an issue there. So like, I have no way to report the bug myself. Anyway, the bug seems to be in his billboards. I import an image from a URL, it works. I set the size and all, get the image positioned right. Then I save and exit it. Later, I go in and edit the sign for whatever reason. Make a mistake and change the image component. I try to go back to using the same URL as before, image won't load anymore, just pure white while the billboard displays checkerboard pattern. I try a new billboard, same thing. All previously loaded URLs are now disabled. Fanbus has also seen this problem while we were diagnosing it. To me, the bug appears to be that you cannot re-use a URL you've used in the past, with any billboards no matter which kind. I cannot confirm yet if a reboot fixes it though but I did confirm rebooting seems to load the image for host but shows checkerboard for people who connect. I'll try and grab some screenshots or even a video of the bug here soon. I just wanted to note this down real fast before I forget. (Figures, in trying to recreate it, it shown another bug and didn't show this bug. Pff. Might be related to MP only.)