The problem seems to be that, since the firmware update, DSLstats isn't detecting the band plan correctly. I'm guessing that the actual plotted data is correct but the colours are wrong. The band plan information is extracted from the output of the pbParams command, so if you could copy that data to me I'll try to find out what's going wrong.
Here you go!
xdslcmd info --pbParams
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 4909 Kbps, Downstream rate = 24316 Kbps
Bearer: 0, Upstream rate = 4869 Kbps, Downstream rate = 19998 Kbps
Discovery Phase (Initial) Band Plan
US: (6,31) (882,1193) (1984,2770)
DS: (33,857) (1218,1959) (2795,4083)
Medley Phase (Final) Band Plan
US: (6,31) (882,1193)
DS: (41,857) (1218,1558)
VDSL Port Details Upstream Downstream
Attainable Net Data Rate: 4909 kbps 24316 kbps
Actual Aggregate Tx Power: 7.4 dBm 11.9 dBm
====================================================================================
VDSL Band Status U0 U1 U2 U3 U4 D1 D2 D3
Line Attenuation(dB): 6.4 53.0 64.1 N/A N/A 23.0 66.1 N/A
Signal Attenuation(dB): 6.4 52.8 N/A N/A N/A 29.5 66.0 N/A
SNR Margin(dB): 6.5 6.1 N/A N/A N/A 14.6 14.6 N/A
TX Power(dBm): 1.9 6.0 N/A N/A N/A 11.2 3.3 N/A
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