I find myself in one at the moment too. I am looking down the barrel of either a rewrite of one story strand, a MC character rules change or else digging for a plot device to make it somehow seem like it belongs.
It's been bothering me all week, but as I tested positive for Covid a few days back, my thinking processes are currently cloudy and my creative energy battery level is on the red.
The problem with plot holes is that real life is full of them, and there's no editing allowed.
So a bit of advice from D.Adams: “If you've done 6 impossible things this morning, why not round it off with breakfast at Milliways, the Restaurant at the End of the Universe?”