Reduced Microgaming Keno Payout?

[aka23]

I worked out the house edge in Microgaming Keno based on number of picks. The values are the same as listed on Wizard of odds for most picks. However, the four picks that had a return of >95% now seem to have lower returns. Can anyone confirm that the payout numbers have changed?

Expected return based on number of picks is listed below. Diffences are listed in bold:
1 -- 75%
2 -- 92.1%
3 -- 93.0%
4 -- 93.8%
5 -- 93.9%
6 -- 93.8%
7 -- 94.2%
8 -- 92.9%
9 -- 93.4%
10 -- 94.5
11 -- 93.1
12 -- 94.2
13 -- 94.9
14 -- 94.3
15 -- 94.4