Bug in Engine evaluation

I tried to make the engine analyst a game I found online and on move 148 there is a bug where eval bar becomes +99, and on the next move it is back to normal. Here is the CSA of the game:
PI
7776FU
8384FU
8877KA
3334FU
7978GI
2277UM
7877GI
3142GI
2726FU
4233GI
3736FU
7162GI
6978KI
9394FU
3938GI
6364FU
5968OU
4132KI
3837GI
4344FU
9796FU
6263GI
3746GI
7374FU
2625FU
8242HI
2937KE
6172KI
6879OU
8173KE
7988OU
4241HI
4948KI
1314FU
2826HI
5162OU
6766FU
1415FU
5756FU
9192KY
2628HI
6252OU
4857KI
9495FU
9695FU
4191HI
7786GI
8485FU
8697GI
5242OU
5767KI
7475FU
7675FU
6465FU
9796GI
4231OU
3635FU
3435FU
0034FU
3334GI
2524FU
3536FU
3745KE
6566FU
0033FU
2133KE
2423TO
3423GI
4533NK
3233KI
0034FU
3332KI
6766KI
0039KA
2868HI
0054KE
6676KI
5446KE
0033KA
0098FU
0064FU
0067FU
6869HI
0077FU
7677KI
3975UM
0024KE
2324GI
3324UM
0023FU
3433TO
2324FU
3332TO
3132OU
6463TO
0023GI
0076FU
9295KY
7675FU
9899TO
0041GI
3222OU
0032GI
2332GI
4132NG
2232OU
7767KI
9998TO
8898OU
9596KY
0097FU
9697KY
8997KE
0096FU
0088GI
0054KA
0065FU
0058GI
0035KY
0033KY
3533NY
3233OU
0035KY
0034KY
6968HI
5465KA
0076KA
5867NG
7867KI
0079GI
3534KY
3334OU
0043GI
3443OU
6353TO
4353OU
0054KY
5343OU
0095FU
0077GI
6777KI
9697TO
8897GI
0088GI
9788GI
0096KY
0097GI
9697NY
8897GI
0089GI
9889OU
7968NG
8999OU
0069HI
0089KY
0086KE
0098GI
8698NK
9998OU
0078GI
0088KI
0086KE
7786KI
6979RY
0067GI
6867NG
7667KA
0096GI
9796GI
7867NG

Yes, the analysis engine can make mistakes sometimes.
It seems to be a bug in the neural network engine,
so disabling "Use NNUE" will fix it.