Bugged meteors/scanners on Baator?

[myxal]

Playing on a Baator map, the 2nd Baator planetoid gets non-starmap meteor showers, which I thought were done the same way as the unmodded regolith planetoid's showers - those arrive without a starmap object, but can still be reliably detected in time with the space scanner - a similar meteor setup on the regolith planetoid has been operating without incidents for ~100 cycles (it has been working without this kind of incident for about 300 cycles, but got smashed when a different issue cropped up...)

After a few dozen cycles of working fine under that assumption, my meteor setup on the baator planet got smashed when a meteor shower happened while the scanners were detecting nothing - with bunker doors fully open. I even went back to observe it first-hand, even starmap doesn't show the planetoid as undergoing a shower.

Spoiler

Not really looking for fix/explanation, just wanted to vent a little. Aargh..