blut wump - Very nice progress. I'm assuming you are doing the 3x per week deloading protocol. Just hazarding a guess, you didn't cut much volume or take much in the way of extra days. You'll likely need to deload again if moving straight into another volume phase. If you intend to start light at week 1 (based on success of previous program) you could likely get away with a single week of light training between week 9 and the beginning. Train 2x per week low volume, squat once. All lifts should be light and done for speed/acceleration/explosion. If you are familiar with the olympic lifts it would be a good time to work some in. If you intend to start relatively heavy at week 1, you may wish to deload on the 2x per week for 2 weeks rather than 1 as you seem to be pushed very hard right now. Excellent success, I just don't want you to compromise another loading cycle
by going into it without recovery.
Also, if you are pulling 2x body weight in the DL for your weekly sets you should decrease the volume phase to 3 sets of 5 rather than 5x5 as the DL can get very taxing.
I'm going to post a link below to an interesting squat specific routine. It's a worthwhile read and a good illustration of how dual factor loading/deloading schemes are used in a more complicated environment (breaking into multiple micro/meso cycles in structure over a longer training cycle