missing vendors in ConsentVendors

[saartamir]

Hello,
I'm trying to parse the following string:
CQN3s4uQN3s4uMnAAAENCZCMAJKAAAAAAAAAFuwAgAwgLdAAAAAA.II7Nd_X__bX9n-7_6ft0eY1f9_r37uQzDhfNs-8F3L_W_LwX32E7NF36tq4KmR4ku1bBIQNtHMnUDUmxaolVrzHsak2cpyNKJ_JkknsZe2dYGF9Pn9lD-YKZ7_5_9_f52T_9_9-39z3_9f___dv_--vjf_599n_v9fV_78_Kf9____-____________8A

According to other tools like
https://iabtcf.com/#/encode
I get 2 consent vendors: 97 + 733.

When I'm trying to parse with the library, it only shows me 733 under ConsentVendors, but it does indicate that I have 2 vendors (as you can see in NumConsentEntries and ConsentVendorsRange:

Any idea why it might happen?