Government intervention? No probably not. Politically motivated wiki editors with the power to lock pages and revert edits? Absolutely! The edit history is right there and it's plain to see for yourself:
I went through the first page of edits presented on mobile, there is some editing contention amongst multiple editors about whether the2quarter definition needs to be in the first paragraph of the summary or not (In all versions it is mentioned in the body of the page). TBH, having edited Wikipedia in the past, I've seen worse for less.
The thing is, everybody is politically motivated, whether your actions directly affect an organized political party or not. Labeling these specific edits as such is not really saying anything. If there is clearer evidence of a pattern then sure, let's have at it. Until then I remain unconvinced that there is any sort of conspiracy involved here.
Probably no conspiracy - like you say, everyone is at least a little bit politically motivated. Without invoking a conspiracy, however, it's plainly obvious that Wikipedia is a high value target for manipulation and every political party, 3 letter agency and PR firm has some incentive to obtain and maintain influence over certain Wikipedia articles. Much of the influence is actually exercised indirectly by influencing virtually every media publication that Wikipedia will accept as a valid source.
