I don't think the attached will tell you anything new. The Operations Watch report (complied from Ultra and Y-service information) for Dawn 22nd - Dawn 23rd (CX/MSS/OPD 1395) says this:
Weather permitting, JK II intended ground attack operations in the LIEGE area in support of army spearheads. KG 51 and SG 4 were to take part, the latter with aircraft of JG 2 as escort. Operation apparently cancelled owing weather.