Fearing that Bi-Weaves were gone, and now/then they would be considered C or D classed shields, I actually replaced them with A rated shields , after 2.1 launched, Knee jerk, I know. So I noticed how long a wait I now had for them to recharge, and lamented the loss. Finding them available again I was impatient to get them installed again.
I have not decided on whether I will go back to Bi-Weaves on my mission runner Python. I had it that way at launch. We'll see.